Cold Drawn Alloy Steel Pipe ASTM A335 12.7 - 177.8mm OD 4 - 12.5m Length

Name: Cold Drawn Alloy Steel Pipe ASTM A335 12.7 - 177.8mm OD 4 - 12.5m Length
Brand: TORICH INTERNATIONAL LIMITED

Price Negotiable

Price: Negotiable

MOQ: 5tons

Delivery Time: 45-60 days

Brand: TORICH

Product Description

Alloy Pipe ASTM A335 P5, P9, P11, P22, P91

Alloy steel pipes are used in the energy industry for high temperature and very low-temperature service (cryogenic), or for applications with very high pressures.

ASTM A335 alloy steel pipes fit ASTM A234 WPx series buttweld fittings (WP5, WP9, WP91) and A182 Fx forged fittings and flanges (A182 F5, F9, F11, F22, F91). All these materials have similar chemical and mechanical properties and can be joined or welded.

Size range: O.D.:6-420mm W.T.:1-50mm L: according to customer requirement Alloy steel seamless ASTM A335 P1 boiler pipe

Steel Grade and Chemical Compositions:
Steel Grade	C	Mn	P	S	Si	Cr	Mo
Steel Grade	max	max	max	max	max	min
P1	0.10-0.20	0.30-0.80	0.025	0.025	0.10-0.50	-	0.44-0.65
P9	0.15	0.30-0.60	0.025	0.025	0.25-1.00	8.00-10.00	0.90-1.10
P11	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	1.00-1.50	0.44-0.65
P12	0.05-0.15	0.30-0.61	0.025	0.025	0.50	0.80-1.25	0.44-0.65
P21	0.05-0.15	0.30-0.60	0.025	0.025	0.50	2.65-3.35	0.80-1.06
P22	0.05-0.15	0.30-0.60	0.025	0.025	0.50	1.90-2.60	0.87-1.13
P91	0.08-0.12	0.30-0.60	0.020	0.010	0.20-0.50	8.00-9.50	0.85-1.05
P92	0.07-0.13	0.30-0.60	0.020	0.010	0.50	8.50-9.50	0.30-0.60

Steel Grade	Tensile Strength	Yield Strength	Elongation	Hardness.Max
Steel Grade	min.ksi [Mpa]	min.ksi [Mpa]	%	Brinell/Vickers	Rockwell
P1, P2	55[380]	30[205]	20
P12	60[415]	32[220]	20
P23	74[510]	58[400]	20
P91	85[585]	60[415]	30	250 HB/265 HV	25 HRC
P92, P911	90[620]	64[440]	30	250 HB/265 HV	25 HRC
P122	90[620]	58[400]	30	250 HB/265 HV	25 HRC

Applications: for Boilers,Superheaters,Heat-Exchangers

Alloy Pipe ASTM A335 Photos

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Company TORICH INTERNATIONAL LIMITED

Location Suite 1604-3, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China

Contact Person Richard SHEN

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