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2'' API 5L APL5CT PSL1 PSL2 / ASTM A106 / A53 Grad B Q235 A235 S355 carbon Seamless steel pipe

Place of Origin:	China
Certification:	ISO ASTM JIS

Minimum Order Quantity:	1 Ton
Packaging Details:	Standard sea freight packaging
Delivery Time:	Within 7 days
Payment Terms:	T/T
Supply Ability:	1000 tons per month

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Description

Seamless carbon steel pipe has, as its name implies, no longitudinal weld seam. It is, in essence, one solid homogeneous piece of steel. A solid billet is simply heated and then stretched over a series of mandrels until the pipe has achieved its desired diameter and wall thickness.

Executive Standard	Grade/Material
ASTM A53	A,B
ASTM A106	A,B
ASTM A179	Low Carbon Steel
ASTM A192	Low Carbon Steel
ASTM A210	A1,C
ASTM A213	T5,T11,T12,T22,TP347H
ASTM A333	Gr.6
ASTM A335	P9,P11,P22
ASTM A519	4130,4140
ASTM A789	A789
API SPEC 5CT	J55,K55,N80,C90,C95,T95,P110,M65
API SPEC 5L PSL1/PSL2	A,B,X42,X46,X52,X56,X60,X65,70
DIN 17175/EN10216-2	ST35,ST45,ST52,13CrMo4
DIN 2391/EN10305-1	ST35,ST45,ST52
DIN 1629/EN10216-1	ST37,ST45,ST52

Specifications:

Thickness	0.5mm – 100 mm
Diameter	20mm - 300mm
Tempers	Annealed, Q+T
Finishes	Coated, Uncoated

Seamless steel pipe has better pressure capacity, strength is higher than ERW welded steel pipe. So it is widely applied in high pressure equipment, and thermal, boiler industries. Generally the welding seam of the welded steel pipe is the weak point, the quality affect overall performance.

Pipe Marking:a. The seamless steel pipe marking shall include the following: manufacturer's name or trademark, product standard number, steel grade, seamless steel pipe specification and traceability identification number (heat number).b. The marking can be done by jet printing, stamping, rolling, printing, pasting or sticking labels.c. The marking is required to be eye-catching and clear, with firm handwriting and not easy to fade.