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QCCO GROUP:
Cangzhou Qiancheng Steel-Pipe Co., Ltd.
Qiancheng International Trade Co., Ltd.
Hebei Haiqianwei Steel Pipe Co., Ltd.
CAPACITY
CAPITAL 40 MILLION USD$
AREA 150,000SQ.M.
STUFF 400 INCLUDING 80 TECHNICIANS
SETUP TIME 1993 YEAR WITH 20-YEAR EXPORT EXPERIENCE
PRODUCTS
SEAMLESS PIPE OD: 3/8"-36"(17.1mm-914.4mm), WT: 2-100mm.
Cold draw tubes, 3/8"-3-1/2" (17.1mm-88.9mm)
Hot rolled pipes, 4"-8" (114mm-219.1mm)
Hot expansion, 10"-36" (273mm-914mm)
LSAW Sizes scope: OD, 16" - 56"( 406.4mm ) - ( 1422mm ),WT 8mm-55mm
OCTG OD: 2-3/8" - 20", WT: 3mm-20mm
Elbow, flange, tee, cross, reducer, cap, bend, etc.
CERTIFICATES
API5L, API5CT, PED, LLOYDS ISO, CCS, BV.
Chemical Composition
Standard | Class | Grade | C | Si | Mn | P | S | V | Nb | Ti |
max | max | max | max | max | max | max | max | |||
| API 5L | PSL1 | L245 B | 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 | - | - | - | ||
| PSL2 | 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 |
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