Steel Pipe Elbows 90 Degree Elbow & Stainless Steel Elbow Fitting | ZIZI https://www.zzfittings.com/products/elbows/ Top Steel Pipe Fittings Manufacturer Fri, 17 Oct 2025 09:24:15 +0000 zh-Hans hourly 1 https://wordpress.org/?v=6.9.1 224578074 Carbon Steel Elbow https://www.zzfittings.com/product-details/carbon-steel-elbow/ Wed, 14 Aug 2019 06:46:29 +0000 https://www.zzfittings.com/?post_type=products&p=4887 Carbon steel elbow is a weldable & threaded pipe fi […]

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]]> Carbon steel elbow is a weldable & threaded pipe fitting that allows for change of flow direction, we manufactured them as standard of ASME B16.9 and B16.11. ASTM A234 WPB Elbow is the common used in the oil and gas industires.

We have supplied our buttweld fittings to major customers which business in Oil & Gas, Chemical & Petrochemical, Water treatment, Nuclear & Power Plant, Offshore platform & Shipbuilding. Our products are applicable for any kinds of severe operating condition such as high pressure and high temperature or cryogenic condition.

Supply Range of Carbon Steel Pipe Elbow

Standard: ASME B16.9, SH3408, HG/T21635, SY/T0510

Size: NPS 1/2″ to 48″ / DN 15 to 1200

Schedule: Sch 20, 40, STD, 80, 160, XXS

Designation: ASTM / ASME A234, A860, A420

Grade: WPB/C, WPHY 42, 46, 52, 60, 65, 70, WPL 3, 6, 9

Type: Seamless Elbow and Weld Elbow

Manufacturing standards and materials

The manufacturing of carbon steel elbows usually follows international and domestic standards to ensure product quality and interchangeability. The most common standards are:

ASME B16.9: This is the most important factory-made butt-weld pipe fittings standard, which specifies the dimensions, tolerances, markings, etc. of elbows.

ASTM A234: Specifies the material specifications for carbon steel and alloy steel seamless and welded pipe fittings for medium and high temperature services. Among them, the most common carbon steel grade is WPB (Welded Pipe Bending). ASTM A234 WPB means that the elbow is made of carbon steel, formed by processes such as welding or pushing, suitable for medium and high temperature services, and has good mechanical properties and weldability.

Carbon Steel Chemical Properties

The common used carbon steel grades are ASTM A234 WPB and A420 WPL6 For low temperature service.

Grade C Mn Si S P
A234 WPB ≤0.3 0.29 – 1.06 0.1 ≤0.058 ≤0.05
A420 WPL6 ≤0.3 0.6 – 1.35 0.15 – 0.3 ≤0.04 ≤0.035

Classification by Angle:

90 degree elbow: Most commonly used, used to achieve a right-angle turn in the pipe.

45 degree elbow: Used to achieve a 45 degree turn in the pipe.

180 degree elbow: Also called a U-shaped elbow or return bend, used to achieve a 180 degree direction change in the pipe, commonly found in heat exchangers and coils.

Other angle elbows: There are also non-standard angle elbows such as 22.5 degrees and 60 degrees, which can be customized according to specific design requirements.

Long Radius Elbow

Fittings that change direction in a piping system are called elbows which available in 90 degree and 45 degree long radius elbow. Both of them has the center line at 1.5 x NPS from elbow end.

Long Radius and Short Radius Elbow

Long Radius vs Short Radius

Short Radius Elbow

Short radius elbow almost same as above long radius,  the difference is center line to end is 1 x NPS and available in 90 degree only.

Surface of Carbon Steel Elbow

Painting

Firstly, we do the blasting on the body of elbow, to clean the dirt things. Then paint the primer on the inner and outer side. The mainly purpose is against rust during the shipment.

PE Coating

Clean the steel pipe elbow body and wrap the polyethylene tape on it with adhesive. Usually the thickness of coating is 2mm. They are used in the underground pipeline system.

Galvanizing

Take carbon steel buttweld fittings into a bath of molten zinc. That would get more zinc and make the price is high.

We surfaced carbon steel forged fittings with electrogalvanizing because it is pretty and low cost.

Application Areas

Oil and gas industry: Pipelines for oil and gas transportation, refineries and gas processing plants.

Chemical and petrochemical industry: piping systems for the transport of non-corrosive or slightly corrosive chemicals.

Power industry: water, steam and fuel piping in thermal power plants.

Building and civil engineering: Used in a large number of daily piping projects such as water supply and drainage, fire protection systems, heating, ventilation and air conditioning (HVAC).

Marine and Offshore: Piping for ship interiors and offshore installations.

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]]> 4887 Alloy Steel Elbow 90 Degree https://www.zzfittings.com/product-details/alloy-steel-elbow-90-degree/ Tue, 21 May 2019 09:22:28 +0000 https://www.zzfittings.com/?post_type=products&p=4221 We are manufacturer, exporter, supplier of alloy steel […]

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]]> We are manufacturer, exporter, supplier of alloy steel pipe fittings that offer 90 Degree Elbow DN350 PN100 ASTM A234 WP12 ASME B16.9 for Thailand.

They are made of best alloy steel which we buy from our most trusted and reliable steel mill. Alloy steel buttweld pipe fittings are basically concentric and eccentric reducers, equal and reducing tees, 90 degree elbow and bends, caps, stub ends. Which are available in different specifications of sizes and shapes.

90 Degree Elbow Dimensions

Size NPS 1/2 – 48 / DN15 – DN48
Thickness Sch 10S,20,STD,40,80,XS,120,160,XXS
Standard GB/T12459,ASME B16.9,SH3408,HG/T21631, SY/T0510
Surface Blast and Painting, Anti-rust Oil
Package Wooden Case or Pallets
90 Degree Elbow Dimensions

90 Degree Elbow Dimensions

Alloy Steel Elbow

ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91

Carbon Steel 90 Degree Elbow

ASTM A234 WPB, A860 WPHY42, 52, 60, 65, 70, A420 WPL 3 / 6 / 9

Stainless Steel Short Radius Elbow

ASTM A403 WP304/304L/304H, WP316/316L, WP310, WP317, WP321, WP347

Duplex Steel 45 Degree Elbow

ASTM A815 UNS S 31803, 32205, 32550, 32750, 32760

RFQ of Alloy Steel Elbow

How to Recognize ASTM A234 WP12 Elbow Easily?

We will do the marking ” 90 ELBOW LR DN350 PN100 A234 WP12 ASME B16.9 ZZ188″ on the body of fittings.

What is Export Package for Alloy Steel Pipe Fittings?

  • Blasting and Painting on pipe fittings.
  • Wrapping them with plastic foam.
  • Packing them into wooden case or pallet.
  • Stick shipping mark on the outside of wooden case.

Standard Schedule Elbow Weight

DN NPS STD
15  1/2 0.08
20  3/4 0.11
25 1 0.15
32 1 1/4 0.25
40 1 1/2 0.39
50 2 0.66
65 2 1/2 1.37
80 3 2.19
90 3 1/2 2.96
100 4 4.13
125 5 6.89
150 6 10.7
200 8 21.6
250 10 37
300 12 56
350 14 71.4
400 16 93.6
450 18 119
500 20 147
550 22 178
600 24 212

How to Guarantee the Quality of Alloy Steel 90 Degree Elbow?

Visual the surface of buttweld elbow body. Such as dents, die marks, porosity, undercuts.

Check the marking. Such as size, type, grade, thickness, heat No.

Measure the dimensions. Such as diameter, thickness.

Test the chemical properties of alloy steel pipe fittings.

Why Choose US for Alloy Steel Buttweld Fittings?

ISO Certified Quality

CE Certified Manufacturer

Fast Delivery

Safe Package

Abundant Stock

Reasonable Price

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]]> 4221 Socket Weld Elbow https://www.zzfittings.com/product-details/socket-weld-elbow/ Thu, 04 Apr 2019 05:22:56 +0000 https://www.zzfittings.com/?post_type=products&p=4005 Leading manufacturer and supplier Zizi exports best qua […]

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]]> Leading manufacturer and supplier Zizi exports best quality Low Temp Carbon Steel 1″ Class 6000 Socket Weld 90 Degree Elbow ASTM A350 LF3 to South Africa.

Socket weld fittings are usually used in chemical, oil, power plant and fire control industries with high pressure, high temperature and small diameter. Their leak proof are better than threaded fittings.

Socket Weld Type Fittings

Socket Weld 90 Degree Elbow Dimensions

Nominal  Size Socket
Bore Dia.		 Bore Dia. of Fittings Socket Wall Thickness Body Wall Depth of Socket Center to Bottom of Socket
DN NPS B D C G min J min A
3000 6000 9000 3000 6000 9000 3000 6000 9000 90 Elbow
ave min ave min ave min 3000 6000 9000
6 1/8 10.9 6.1 3.2 3.18 3.18 3.96 3.43 2.41 3.15 9.5 11 11
8 1/4 14.3 8.5 5.6 3.78 3.3 4.6 4.01 3.02 3.68 9.5 11 13.5
10 3/8 17.7 11.8 8.4 4.01 3.5 5.03 4.37 3.2 4.01 9.5 13.5 15.5
15 1/2 21.9 15 11 5.6 4.67 4.09 5.97 5.18 9.53 8.18 3.73 4.78 7.47 9.5 15.5 19 25.5
20 3/4 27.3 20.2 14.8 10.3 4.9 4.27 6.96 6.04 9.78 8.56 3.91 5.56 7.82 12.5 19 22.5 28.5
25 1 34 25.9 19.9 14.4 5.69 4.98 7.92 6.93 11.38 9.96 4.55 6.35 9.09 12.5 22.5 27 32
32 11/4 42.8 34.3 28.7 22 6.07 5.28 7.92 6.93 12.14 10.62 4.85 6.35 9.7 12.5 27 32 35
40 11/2 48.9 40.1 33.2 27.2 6.35 5.54 8.92 7.8 12.7 11.12 5.08 7.14 10.15 12.5 32 38 38
50 2 61.2 51.7 42.1 37.4 6.93 6.04 10.92 9.5 13.84 12.12 5.54 8.74 11.07 16 38 41 54
65 21/2 73.9 61.2 8.76 7.62 7.01 16 41
80 3 89.9 76.4 9.52 8.3 7.62 16 57
100 4 115.5 100.7 10.69 9.35 8.56 19 66.5

Standard: ASME/ANSI B16.11, BS3799, SH3410, JIS B2316, HG/T21634

Size: 1/8″, 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, 2″, 2 1/2″, 3″, 4″

Pressure Ratings: 3000 LB, 6000 LB, 9000 LB

Form: Straight and Reducer Elbow

Surface: Anti-rust Oil, Galvanized, PE Coating.

Socket Weld Elbow Weight

Socket Weld 90 Degree Elbow
 Nominal Size Approx.Weight/kg
DN NPS 3000 6000 9000
6 1/8 0.09 0.15
8 1/4 0.09 0.15
10 3/8 0.12 0.32
15 1/2 0.26 0.4 0.85
20 3/4 0.35 0.65 1.48
25 1 0.52 1.25 2.2
32 11/4 0.85 1.4 2.9
40 11/2 1.05 2.35 3.5
50 2 1.75 2.96 4.35
65 21/2 2.8
80 3 4.9
100 4 9.6

Material & Grades of Forged Steel Elbow

Stainless Steel Socket Weld Elbow

ASTM A182 F304/304L, F304H, F316/316L, F310, F317, F321, F947

Carbon Steel 90 Degree Elbow

ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70

Alloy Steel Threaded Elbow

ASTM A182 F1, F5, F9, F11, F12, F22, F91

Duplex Steel Pipe Elbow

ASTM A182 F51, F53, F55, S 31803, S 32205, S 32550, S 32750, S 32760

Main features of socket elbow

Connection method: Socket welding is used. The end of the pipe is inserted into the socket inside the elbow, and then a circumferential fillet weld is made on the outside of the elbow. This connection ensures high sealing and strength.

Good sealing: The socket weld connection provides very good leakage protection, as the weld is located on the outside of the fitting, reducing the risk of internal media leakage.

High strength: The combination of forging process and socket weld connection makes the socket weld elbow with high mechanical strength, able to withstand medium and high pressure piping system.

Easy to install: Compared with butt-welded connections, socket welds require slightly less skill on the part of the installer and are easier to center, especially in small-diameter pipelines. Since the weld is on the outside, it is also easy to visually inspect.

Size range: Typically used for small diameter piping (typically less than or equal to DN50 or NPS 2), as the efficiency and cost advantages of socket weld connections are reduced in larger diameter piping.

Carbon Steel Socket Weld Pipe Fittings

Socket Weld Pipe Fittings

Socket Weld Pipe Fittings

Package of Socket Weld Fittings

We marked all Carbon Steel Socket Weld Pipe Fittings with Grade, Lot No, Size, Standard and Pressure Ratings. Our workers sleeved 90 Degree Elbow SW into plastic bag individually, put them into carbons and wooden cases, bundled wooden cases with nylon rope.

Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. great care is taken during operation and transportation.

Inspection of 90 Degree Elbow

  1. Visual the surface.
  2. Check the marking.
  3. Measure dimensions.

Advantages of Forged Steel Fittings

  • Good Quality
  • Fast Delivery
  • Safe Package
  • Abundant Stock
  • Reasonable Price
  • Various Types

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]]> 4005 Stainless Steel Elbow https://www.zzfittings.com/product-details/stainless-steel-elbow-pe-coating/ Mon, 25 Mar 2019 03:28:55 +0000 https://www.zzfittings.com/?post_type=products&p=3826 Stainless Steel Pipe Fittings PE Coating DIN30670 We ma […]

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]]> Stainless Steel Pipe Fittings PE Coating DIN30670

We manufacture and export stainless steel pipes & fittings with  3 Layer PE coating in standard of DIN 30670, the mainly fittings are elbow, tee and reducer.

What is DIN 30670 Standard?

The present standard specifies requirements for coatings that are applied to longitudinally or spirally welded or seamless steel pipes and fittings used for the construction of pipelines for conveying liquids or gases.

Applying this standard ensures that the PE coating provides sufficient protection against the mechanical, thermal and chemical loads occurring during operation, transport, storage and installation.

90 Degree Long Radius Elbow Dimensions

90 Degree Elbow Drawing

DN NPS OD A
LR SR
15 1/2 21.3 38 25
20 3/4 26.7 38 25
25 1 33.4 38 25
32 1-1/4 42.2 48 32
40 1-1/2 48.3 57 38
50 2 60.3 76 51
65 2-1/2 73.0 95 64
80 3 88.9 114 76
90 3-1/2 101.6 133 89
100 4 114.3 152 102
125 5 141.3 190 127
150 6 168.3 229 152
200 8 219.1 305 203
250 10 273.0 381 254
300 12 323.8 457 305
350 14 355.6 533 356
550 22 559.0 838 559
600 24 610.0 914 610
650 26 660.0 991 660
700 28 711.0 1067 711
750 30 762.0 1143 762
800 32 813.0 1219 813
850 34 864.0 1295 864
900 36 914.0 1372 914
950 38 965.0 1447 965
1000 40 1016.0 1524 1016
1050 42 1067.0 1600 1067
1100 44 1118.0 1676 1118
1150 46 1168.0 1753 1168
1200 48 1219.0 1829 1219
1300 52 1321.0 1981 1321
1400 56 1422.0 2134 1422
1500 60 1524.0 2286 1524
1600 64 1626.0 2438 1626
1700 68 1727.0 2591 1727
1800 72 1829.0 2743 1829
1900 76 1930.0 2896 1930
2000 80 2032.0 3048 2032

Standard: ASME B16.9, ASME B36.19

Diameter: DN20 to DN1500/ 3/4” to 60”

Schedule: Sch10S, 20, STD, 40S, XS, 80S, 100, 120, 160, XXS

Form: Straight and Reducing Elbow

Type: Seamless and Welded

End: BE or PE

Stainless Steel 90 Degree Elbow Weight

This weight chart is based on the 90 degree long radius elbow.

Nominal Size Sch20 STD SCH40 SCH120 SCH140
DN NPS
15 1/2 0.08 0.08
20 3/4 0.11 0.11
25 1 0.15 0.15
32 1 1/4 0.25 0.25
40 1 1/2 0.39 0.39
50 2 0.66 0.66
65 2 1/2 1.37 1.37
80 3 2.19 2.19
90 3 1/2 2.96 2.96
100 4 4.13 4.12
125 5 6.89 6.89
150 6 10.70 10.70 19.50
200 8 16.50 31.60 21.60 43.30 48.30
250 10 25.80 37.00 37.00 79.50 92.80
300 12 36.10 56.00 61.00 134.00 149.00
350 14 60.20 71.40 85.10 188.00 212.00
400 16 78.00 93.60 121.00 274.00 319.00
450 18 87.70 119.00 176.00 392.00
500 20 147.00 147.00 232.00 258.00 609.00
550 22 178.00 178.00 694.00 790.00
600 24 212.00 212.00 377.00 919.00 1033.00

How to Calculate Weight of 90 Degree Elbow

Weight formula of 90 degree elbow: 0.0387 * S( D – S ) * R / 1000. The unit is kg/pcs.

  • S = Thickness in mm.
  • D = Outside Diameter in mm
  • R = Radius

Material Grades of Schedule 10s Steel Pipe Elbow

Carbon Steel Grades

ASTM A234 WPB, A420 WPL3, WPL6, WPL9, WPHY42, 52, 60, 65, 70.

Stainless Steel Grades

ASTM A403 WP304/304L, WP316/316L, WP321, WP317, WP310

Duplex Steel Grades

ASTM A815 UNS S 31803, S 32205, S 32550, S 32750, S 32760

Alloy Steel Grades

ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91

8 Inch Stainless Steel Elbow

Package

We marked all Stainless Steel Pipe Fittings with Grade, Lot No, Size, Standard and Schedule Thickness. Our workers wrapped 8 Inch Stainless Steel Elbow with plastic foam, then packed 90 degree elbows into wooden cases.

Package of Stainless Steel Elbow Fittings

Package of Stainless Steel Elbow Fittings

Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. great care is taken during operation and transportation.

Inspection

  1. Visual the surface of 90 degree elbow body. Such as dents, die marks, porosity, undercuts etc.
  2. Check the marking. Such as size, material code and grade, thickness, heat No.
  3. Measure the size. Such as the diameter, thickness, height of end to end.
  4. Test the chemical composition of 316 stainless steel elbow.

Advantages

  • Durable
  • Good Quality
  • Fast Delivery
  • Safe Package
  • Reasonable Price
  • Reliable Shipment

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]]> 3826 90 Degree Threaded Elbow https://www.zzfittings.com/product-details/90-degree-threaded-elbow/ Sat, 23 Mar 2019 09:14:42 +0000 https://www.zzfittings.com/?post_type=products&p=3800 Threaded Elbow Fittings Zizi Engineering always offer a […]

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]]> Threaded Elbow Fittings

Zizi Engineering always offer attractive price and supply good quality of 90 Degree Threaded Elbow 1″ 3000 LB BSPT ASTM A105 ASME B16.11 for Thailand.

We manufactured, tested and certified carbon steel threaded fittings in accordance wtih ASME 3A-105N & ASTM A105N Normalized. What’s other types? They are threaded elbows, tees, couplings, caps, plugs, bushings, unions and nipples.

90 Degree Threaded Elbow Dimensions

90 Degree Threaded Elbow
www
DN		 .zzfi
Nom.
Pipe
Size		 ttings.Com
Center to End
Elbow,Tee,Cross
A		 Outside Diameter
Of Band
H		 Minimum Wll
Thickness
G		 Length of
Thread
Min. (1)
2000 3000 6D00 2000 3000 6000 2000 3000 6000 B L2
6 1/8” 21 21 25 22 22 25 3.18 3.18 6.35 6.4 6.7
8 1/4” 21 25 28 22 25 33 3.18 3.30 6.60 8.1 10.2
10 3/8″ 25 28 33 25 33 38 3.18 3.51 6.98 9.1 10.4
15 1/2 28 33 38 33 38 46 3.18 4.09 8.15 10.9 13.6
20 3/4° 33 38 44 38 46 56 3.18 4.32 8.53 12.7 13.9
25 1” 38 44 51 46 56 62 3.68 4.98 9.93 14.7 17.3
32 1-1/4” 44 51 60 56 62 75 3.89 5.28 10.59 17.0 18.0
40 1-1/2 51 60 64 62 75 84 4.01 5.56 11.07 17.8 18.4
50 2 60 64 83 75 84 102 4.27 7.14 12.09 19.0 19.2
65 2-1/2 76 83 95 92 102 121 5.61 7.65 15.29 23.6 28.9
80 3″ 86 95 106 109 121 146 5.99 8.84 16.64 25.9 30.5
100 4* 106 114 114 146 152 152 6.55 11.18 18.67 27.7 33.0

Standard: ASME/ANSI B16.11, BS3799

Size: 1/8″, 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, 2″, 2 1/2″, 3″, 4″

Pressure Ratings: Class 2000 , 3000 , 6000

Surface: Anti-rust Oil or Galvanized

Form: Straight and Reducer Elbow

90 Degree Elbow Weight Chart

90 Degree Threaded Elbow Weight Chart
Nominal Size Approx.Weight/kg
DN NPS 3000# 6000# 9000#
6 1/8 0.08 0.1 0.18
8 1/4 0.08 0.15 0.33
10 3/8 0.13 0.3 0.48
15 1/2 0.22 0.45 0.72
20 3/4 0.32 0.7 1.29
25 1 0.5 1.21 1.65
32 11/4 0.8 1.47 2.7
40 11/2 0.93 2.6 3.9
50 2 1.6 3.05 6.05
65 21/2 2.95 5.8 9.88
80 3 5.6 8.85 16.4
100 4 10.5 14.9 23.5

Material Grades of BSPT 90 Degree Elbow

Stainless Steel Elbow

ASTM A182 F304/304L, F304H, F316/316L, F310, F317, F321

Carbon Steel Elbow

ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70

Alloy Steel Elbow

ASTM A182 F1, F5, F9, F11, F12, F22, F91

Duplex Steel Pipe Elbow

ASTM A182 F51, F53, F55, S 31803, S 32205, S 32550, S 32750, S 32760

Package of 1 BSP Elbow

We marked all Carbon Steel Forged Fittings with Grade, Lot No, Size, Standard and Pressure. Our workers surfaced anti-rust oil on ASTM A105 Threaded Elbows, then wrapped 1″ BSP Elbows with water-proof material, put 90 degree elbows into wooden cases, finally bundled wooden cases with nylon rope.

1 Inch 90 Degree Elbow Package

1 Inch 90 Degree Elbow Package

Clear labels are tagged on the outside of the package for easy identification of the quantity and product. Great care is taken during operation and transportation

Inspection of 3000LB Threaded Elbow

  1. Visual the surface of threaded elbow body.
  2. Check the marking “90 Elbow 1” 3000lb BSPT A105 B16.11 168″
  3. Measure dimensions. Such as outside diameter, wall thickness, length of thread.
  4. Test thread of 90 degree threaded elbow with Go-No Go Gauge.
1 BSP ELBOW

1 BSP ELBOW

BSPP VS BSPT

Parallel (straight) threads, British Standard Pipe Parallel thread (BSPP; originally also known as British Standard Pipe Fitting thread/BSPF and British Standard Pipe Mechanical thread/BSPM), which have a constant diameter; denoted by the letter G.

Taper threads, British Standard Pipe Taper thread (BSPT), whose diameter increases or decreases along the length of the thread; denoted by the letter R.

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]]> 3800 Galvanized 90 Degree Elbow https://www.zzfittings.com/product-details/galvanized-90-degree-elbow/ Thu, 14 Mar 2019 01:44:06 +0000 https://www.zzfittings.com/?post_type=products&p=3561 Galvanized BSP Fittings 90 Degree Threaded Elbow Fittin […]

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]]> Galvanized BSP Fittings

90 Degree Threaded Elbow Fittings in Class 3000 is usually taken surface treatment by zinc galvanized because it is cheaper, pretty and good to the thread.

Hot sale 90 degree elbow in carbon steel ASTM A105, A350, A694, offered in best quality and price without quantity and dimension restriction.

Carbon Steel Elbow is an essential and necessary fitting that design to change the direction of pipelines. Threaded Elbow is easy usage and leak proof so that it is very common in small diameter pipe systems. With galvanized surface, A694 F52 BSP Fittings have better corrosion resistance and the price obvious cost-effective. Our products are fully certified and 100% durable.

Threaded Pipe Elbow Dimensions

Threaded Pipe Elbow Dimensions

Threaded Pipe Elbow Dimensions

Standard: ASME/ANSI B16.11, BS3799

Size: 1/8″, 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, 2″, 2 1/2″, 3″, 4″

Pressure Ratings: 2000LB, 3000 LB, 6000 LB

Surface: Anti-rust Oil or Galvanized Elbow

Form: Straight and Reducing Elbow, 90 Degree Elbow and 45 Degree Elbow

Type: Socket Weld Elbow and Threaded Elbow

90 Degree Elbow Weight

This weight chart covers 90 degree threaded elbow in Class 2000lb, 3000lb and 6000lb.

DN NPS 2000# 3000# 6000#
6 1/8 0.08 0.1 0.18
8 1/4 0.08 0.15 0.3
10 3/8 0.13 0.3 0.45
15 1/2 0.22 0.45 0.72
20 3/4 0.32 0.7 1.2
25 1 0.5 1.2 1.65
32 1 1/4 0.8 1.5 2.7
40 1 1/2 0.9 2.6 3.3
50 2 1.6 3 6.05
65 2 1/2 3 5.8 9.9
80 3 5.6 8.9 16.4
100 4 10.5 13.5 23.5

Material & Grades of BSP 90 Degree Elbow

Stainless Steel: ASTM A182 F304/304L, F304H, F316/316L, F310, F317, F321

Carbon Steel: ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70

Alloy Steel: ASTM A182 F1, F5, F9, F11, F12, F22, F91

Duplex Steel: ASTM A182 F51, F53, F55, S 31803, S 32205, S 32550, S 32750, S 32760

Features of Galvanized Elbow

  • More durable
  • Fine surface with cold galvanizing
  • Rough surface with hot galvanizing

ASTM A694 F52 Material

  • High strength due to the carbon content
  • Good ductile, easy to form into different shapes
  • Anti-abrasion

1 Inch Galvanized 90 Degree Elbow

Package

We marked all Carbon Steel Forged Fittings with Grade, Lot No, Size, Standard and Pressure. Our workers sleeved 1 Inch  90 Degree Elbow Galvanized into plastic bag individually, wrapped them with water-proof material, bundled packages with nylon rope.

1 Inch 90 Degree Elbow Package

1 Inch 90 Degree Elbow Package

Inspection

Visual the surface of 90 degree elbow body.

Check the marking. “1 BSPP 3000# 90D A694 F52 B16.11 168”

Measure dimensions. Such as outside diameter, wall thickness, height and thread length.

Test thread of threaded 90 degree elbow with Go-No Go Gauge.

What is Galvanizing ?

Galvanizing is one of the most widely used to methods for protecting metal from corrosion. It involves applying a thin coating of zinc to a thicker base metal, helping to shield it from the surrounding environment.

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