ASTM A182 F51 Weldolet

~~USD143~~ USD137

12 x 3 inch Weldolet Sch80 ASTM A182 F51 MSS-SP-97

SKU: SH106 Category: Duplex Steel Pipe Fittings

General Details

Weldolet Branch Connection

Duplex Stainless Steel ASTM A182 F51 Weldolet, 12 x 3 inch Sockolet, Schedule 80 Pipe Fittings and MSS SP 97 Olet with full specification in abundant stock.

It is a duplex stainless steel reinforced branch connection fittings. It is more safe and reliable than traditional branch connect fittings such as reducing tee.

Zizi produces outlet fittings for more than 10 years and exports weldolets to Southeast Asia, Africa, Latin America and Oceania. With rich production and sale experience, we supply the best products and service for client.

Weldolet Dimensions MSS SP 97

Standard: MSS-SP-97

Run Pipes diameter range: DN8– 300 / NPS1/4 – 36

Branch diameter range: DN6-100/ NPS 1/8-4

Pressure rate: STD/Sch 40, XS/ Sch80, Sch 160

What is Material for Forged Steel Weldolet

Duplex Steel

ASTM A182 F51, F53, F55, F56, F57

Carbon Steel

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

Stainless Steel

ASTM A182 F304/304L/304H, F316/316L, F310, F317, F309

Alloy Steel

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

What is a Duplex Steel Weldolet Used For

Provide 90 degree branch connection.
Larger size outlet for the run pipe, smaller size outlet for the branch.
Welded onto the outlet pipes. The ends are beveled.
Designed to provide integral reinforcement with minimize stress concentration

ASTM A182 F51 Weldolet

Package of Forged Steel Olets

We marked all duplex stainless steel weldolets with Grade, Lot No, Size, Standard and Schedule Thickness. And do pickling and solution heat treatment on 4 x 3 inch ASTM A182 F51 Weldolet . The workers sleeved forged steel fittings into plastic bag individually, packed them in carton and wooden cases, then bundled package with nylon rope.

Inspection of Duplex Steel Weldolet

Visual the surface of duplex steel weldolet body. Such as dents, die marks, porosity, undercuts.

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

Measure dimensions. Such as large end diameter, small end diameter, wall thickness and height.

Test the chemical composition of duplex stainless steel pipe fittings.

Duplex Steel Buttweld Fittings Features

Better Strength

Strong Joint

Large Apply Fields

Extensive Supply Range

Excellent Corrosion Resistance

Technical Info

ASTM A182 F51 UNS S31803

Chemical Composition, %

C	Si	Mn	S	P	Cr	Ni	Mo
0.03	1.00	2.00	0.020	0.03	21-23	4.5-6.5	2.5-3.5

Mechanical Properties

Tensile Strength	Yield Strength	Elongation
620 (Mpa)	450 (Mpa)	25 (%)

Dimensions

Weldolet MSS SP 97

WELDOLET MSS SP 97

Branch Nominal Size		Length			OD of Fitting			Cut Hole Dia.
		A			D 2 min			d 1 nom
DN	NPS	STD	X S	Sch160	STD	X S	SCH160	STD
6	1/8	16	16	–	24	24	–	16
8	1/4	16	16	–	26	26	–	16
10	3/8	19	19	–	30	30	–	19
15	1/2	19	19	28	36	36	36	24
20	3/4	22	22	32	43	43	46	30
25	1	27	27	38	55	55	51	36
32	1 1/4	32	32	44	66	66	63	45
40	1 1/2	33	33	51	74	74	71	51
50	2	38	38	55	90	90	82	65
65	2 1/2	41	41	62	104	104	98	76
80	3	44	44	73	124	124	122	93
90	3 1/2	48	48	–	138	138	–	113
100	4	51	51	84	154	154	154	120
125	5	57	57	94	187	187	188	141
200	8	70	99	–	265	292	–	220
250	10	78	94	–	323	325	–	275
300	12	86	103	–	379	381	–	325
350	14	89	100	–	411	416	–	357
400	16	94	106	–	465	468	–	408
450	18	97	111	–	522	525	–	459
500	20	102	119	–	573	584	–	508
600	24	116	140	–	690	708	–	614

1) D2 is same to the outside diameter of branch pipe, d 4 is same to the inside diameter of branch pipe, T is same to the wall thickness of branch pipe

Video