ASTM A234 WP11 Tee Butt Welding Fitting Carbon Steel B16.9 Heat Exchangers

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MOQ: 1 PC

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Brand: YUHONG

Product Description

ASTM A234 WP11 Tee Butt Welding Fitting Carbon Steel B16.9 Heat Exchangers

What Is ASTM A234 WP11 ?

Alloy Steel A234 WP11 seamless butt weld fittings are indispensable for the oil industry; these pipes do not support porosity because they are formed through a single metal body that can be relied upon during critical transmission. In addition, ASTM A234 alloy steel WP11 lap splice stubs, which are reusable, corrosion resistant and can be quickly disassembled during inspection.

Chemical Composition of ASTM A234 WP11 Tee

Grade	C	Mn	Si	S	P	Cr	Mo
A234 WP11	0.05-0.2	0.3-0.8	0.5-1	≤0.030	≤0.030	1-1.5	0.44-0.65

Mechanical Properties of ASTM A234 WP11 Tee

Grade	Tensile Strength (Mpa)	Yield Strength (Mpa)	Elongation %
A234 WP11	415 - 585	≥205	≥20

Dimensional Tolerance

ASTM A234 WP11 Fittings (Grade WP5 To WP91) Tolerance				90 Deg And 45 Deg Elbows And Pipe Tee	Reducer (Concentric/ Eccentric) & Lap Joint Stub End (Long / Short)	Pipe End Caps
Normal Pipe Size (NPS) Of ASME B16.9	O. (Outside) D. (Daimeter) at Bevel	I. (Inside) D.(Daimeter) at End	Wall Thickness Of T	Center-to-End Dimension A ,C ,B	Over-all Length Of H	Over-all Length Of F
1/2 to 2-1/2	+0.06		Not less than 87.5% of nominal thickness	+/- 0.06	+/- 0.06	+/- 0.12
	-0.03
3 to 3-1/2	+/- 0.06	+/- 0.06		+/- 0.06	+/- 0.06	+/- 0.12

4	+/- 0.06	+/- 0.06		+/- 0.06	+/- 0.06	+/- 0.12

5 to 8	+/- 0.06	+/- 0.06		+/- 0.06	+/- 0.06	+/- 0.25

10 to 18	+0.16	+/- 0.12		+/- 0.09	+/- 0.09	+/- 0.25
	-0.12
20 to 24	+0.25	+/- 0.19		+/- 0.09	+/- 0.09	+/- 0.25
	-0.19
26 to 30	+0.25	+/- 0.19		+/- 0.12	+/- 0.19	+/- 0.38
	-0.19
32 to 48	+0.25	+/- 0.19		+/- 0.19	+/- 0.19	+/- 0.38
	-0.19