API 5L Psl2 X70 Made in China

API 5L PSL2 X70 Made in China
1. PRODUCT SPECIFICATION
Thickness: 4-30 mm
Out diameter: 60-508mm
Length: R1, R2, R3
Standard: API
Material: A25, A, B, X52 X42X46X52X60X65X70X80
Application: Liquid delivery such as water, gas especially oil
End: Threading, coupling and with plastic caps protected
Payment: TT, L/C
Packing: Standard seaworthy packing or as required
Market: Mild east, North/South America, Europe, Asia, Africa etc
Delivery time: Within 7-10 days

2. OUR FACTORY
A. Our strength
Mature pipe lines
Great productivity
Good cooperation parter
Put customers in the first place
B. Our advantages
Higher strength
Excellent corrosion resistant
Standad chemical composition
Good low tempreture toughness
Oil quenching not water quenching
C. Our services
Fixed length
Random length
Products in stock
Welcome to visit factory

3. FAQ
Q: What's the near standard of API 5LPSL1 in China?
A: The near standard of API 5L PSL1 in China is GB/T9711.1
Q: What's the difference between psl1 and psl2?
A: PSL is "Product Specification Level". In case of PSL-1 impact testing is not mandatory and in case of PSL2 impact testing at 0 deg C is mandatory. There is a difference in Chemical composition requirements between PSL1 and PSL2. In case of PSL1 Yield Stress and UTS demands "min" value whereas in case of PSL2 there is a range of "min" and "max" for YS and UTS.
Q: How about the chemical compositon?
A:
Standard: API 5L PSL-1
C Si Mn P S V Nb Ti
MaxMaxMaxMaxMaxMaxMaxMax
L245B 0.28 - 1.20 0.030 0.030 - - -
L290/X42 0.28 - 1.30 0.030 0.030 - - -
L320/X46 0.28 - 1.40 0.030 0.030 - - -
L360/X52 0.28 - 1.40 0.030 0.030 - - -
L390/X56 0.28 - 1.40 0.030 0.030 - - -
L415/X60 0.28 - 1.40 0.030 0.030 - - -
L450/X65 0.28 - 1.40 0.030 0.030 - - -
L485/X70 0.28 - 1.40 0.030 0.030 - - -
GB/T9711.1-
L245 0.27 - 1.15 0.030 0.030 - - -
L290 0.29 - 1.25 0.030 0.030 - - -
L320, L360 0.31 - 1.35 0.030 0.030 - - -
L390, L415 0.26 - 1.35 0.030 0.030 - - -
API 5LPSL-2
L245N/BN 0.24 0.40 1.20 0.025 0.015 - - 0.04
L290N/X42N 0.24 0.40 1.20 0.025 0.015 0.06 0.05 0.04
L320N/X46N 0.24 0.40 1.40 0.025 0.015 0.07 0.05 0.04
L360N/X52N 0.24 0.40 1.40 0.025 0.015 0.10 0.05 0.04
L390N/X56N 0.24 0.40 1.40 0.025 0.015 0.10 0.05 0.04
L415N/X60N 0.24 0.40 1.40 0.025 0.015 0.10 0.05 0.04
Q: How about mechanical property?

4. CONTACT PERSON
Company Name: Qingdao Kwayt Co., Ltd
Factory Name: Shandong Hongsheng Steel Pipe Co., Ltd
Company Address: Room4002, 5th Building, Xin'an Industrial Park Area B,
Qingdao Economic and Technical Development Zone, China.
Contact Person: Ms CandyCui
Tel: 86-532-86949292
Cell: 008615092421012
Fax: 86-532-83150648
Postcode: 266555