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Pipe Bend, Welded Pipe Bend, Alloy Steel ASTM A234 Wp5 , Wp9, Wp11, Wp22, Wp91

Alloy Steel Welded Pipe Bend: ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91Stockist of Stainless Steel Welded Pipe Bend, Buttweld Welded Pipe Bend, Welded Pipe Bends Dealer in China We stock & supply1. ASTM A234 WP5 Alloy Steel Welded Pipe Bend for Oil and Gas Pipeline2. ......

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Alloy Steel Welded Pipe Bend: ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91

Stockist of Stainless Steel Welded Pipe Bend, Buttweld Welded Pipe Bend, Welded Pipe Bends Dealer in China

We stock & supply

1. ASTM A234 WP5 Alloy Steel Welded Pipe Bend for Oil and Gas Pipeline
2. ASTM A234 WP5 Alloy Steel Welded Pipe Bend for Chemical Industry
3. ASTM A234 WP5 Welded Pipe Bend for Plumbing
4. ASTM A234 WP5 Alloy Steel Welded Pipe Bend for Heating
5. ASTM A234 WP5 Alloy Steel Welded Pipe Bend for Water Supply Systems

**Pipe Bends Specifications**
Size	2″NB TO 18″ NB
Type	Seamless / ERW / Welded / Fabricated
Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Bending angle	15°, 30°, 45°, 60°, 90°, 135°, 180°.
Dimensions	ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Stainless Steel Long Radius Bend	ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Duplex & Super Duplex Steel Long Radius Bend	ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462
Carbon Steel Long Radius Bend	ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Long Radius Bend	ASTM A420 WPL3, A420 WPL6

**Alloy Steel Pipe Bends ASTM A234 Long Radius Chemical Composition**
	WPB B,C,D,E,	WPC C,D,E,	WP11 CL1	WP11 CL2,	WP11 CL3	WP22 CL1,	WP22 CL3	WP9 CL1,	WP9 CL3
Carbon	0.3	0.35	0.05-0.15	0.05-0.20	0.05-0.20	0.05-0.15	0.05-0.15	0.15	0.15
Manganese	0.29-1.06	0.29-1.06	0.30-0.60	0.30-0.80	0.30-0.80	0.30-0.60	0.30-0.60	0.30-0.60	0.30-0.60
Phosporus	0.05	0.05	0.03	0.04	0.04	0.04	0.04	0.04	0.04
Sulfur	0.058	0.058	0.03	0.04	0.04	0.04	0.04	0.03	0.03
Silicon	0.10 min	0.10 min	0.50-1.00	0.50-1.00	0.50-1.00	0.5	0.5	0.5	0.5
Chromium	0.4	0.4	1.00-1.50	1.00-1.50	1.00-1.50	1.90-2.60	1.90-2.60	4.0-6.0	4.0-6.0
Molybdenum	0.15 max	0.15 max	0.44-0.65	0.44-0.65	0.44-0.65	0.87-1.13	0.87-1.13	0.44-0.65	0.44-0.65
Nickel	0.4	0.4	…	…	…	…	…	…	…
Copper	0.4	0.4	…	…	…	…	…	…	…
Others	Vanadium 0.08	Vanadium 0.08	…	…	…	…	…	…	…

	WP9 CL1,	WP9 CL3	WP91
Carbon	0.15	0.15	0.08-0.12
Manganese	0.30-0.60	0.30-0.60	0.30-0.60
Phosporus	0.03	0.03	0.02
Sulfur	0.03	0.03	0.01
Silicon	1	1	0.20-0.50
Chromium	8.0-10.0	8.0-10.0	8.0-9.5
Molybdenum	0.90-1.10	0.90-1.10	0.85-1.05
Nickel	…	…	0.4
Copper	…	…	…
Others	…	…	Vanadium 0.18-0.25 Columbium 0.06-0.10 Nitrogen 0.03-0.07 Aluminum 0.02F Titanium 0.01F Zirconium 0.01F

**Alloy Steel Pipe Bends ASTM A234 Long Radius Mechanical Properties**
	WPB	WPC, WP11-CL2	WP11-CL1, WP22-CL1 WP9-CL1 WP9-CL1	WP11-CL3, WP22-CL3 WP9-CL3 WP9-CL3	WP91
Tensile strength, minimum unless a range is given ksi (MPa)	60 (415)	70 (485)	60 (415)	75 (520)	90 (620)
Yield,strength, min ksi (MPa) (0.2% offset or 0.5% extension under-load)	35 (240)	40 (275)	30 (205)	45 (310)	60 (415)

ELONGATION

	WPB, WPC, WP11, WP22	WP91
	Longitundinal	Transverse	Longitundinal	Transverse
Standard round specimen, or small proportioanl specimen, min % in 4 D	22	14	20	13
Rectangular speicmen for wall thickness 5/16" and over, and for all small sizes tested in full section; min % in 2 in.	30	20 A
Rectangular speicimen for wall thickness less than 5/16"; min % in 2 in (1/2" wide specimen)	B	B