black steel seamless pipe

Seamless Steel Pipe A335 P22 API/ISO/CE Certificate
Cangzhou Qiancheng Steel-Pipe Co., Ltd. is located on the Industrial Zone, Yanshan County

Seamless Steel Pipe A335 P11 API/ISO/CE Certificate
Cangzhou Qiancheng Steel-Pipe Co., Ltd. is located on the Industrial Zone, Yanshan County

SEAMLESS STEEL PIPE FOR STRUCTURE
CE Certificate,API Certificate
Grade: St52
Size:10.3mm-914.4mm
Wall thickness:2.1mm-50mm

SEAMLESS STEEL PIPE FOR STRUCTURE
CE Certificate,API Certificate
Grade: 20#
Size:10.3mm-914.4mm
Wall thickness:2.1mm-50mm

SEAMLESS STEEL PIPE FOR STRUCRETU
CE Certificate,API Certificate
Grade: St37.0
Size:10.3mm-914.4mm
Wall thickness:2.1mm-50mm

SEAMLESS STEEL PIPE FOR BOILER TUBE
CE Certificate,API Certificate
Grade: SA-210C
Size:10.3mm-914.4mm
Wall thickness:2.1mm-50mm

SEAMLESS STEEL PIPE FOR BOILER TUBE
CE Certificate,API Certificate
Grade: SA-210A1
Size:10.3mm-914.4mm
Wall thickness:2.1mm-50mm

SEAMLESS STEEL PIPE FOR BOILER TUBE
CE Certificate,API Certificate
Grade: SA-106 C
Size:10.3mm-914.4mm
Wall thickness:2.1mm-50mm

SEAMLESS STEEL PIPE FOR BOILER TUBE
CE Certificate,API Certificate
Grade: SA-106 B
Size:10.3mm-914.4mm
Wall thickness:2.1mm-50mm

SEAMLESS STEEL PIPE FOR BOILER TUBE
CE Certificate,API Certificate
Grade: SA-209 Tla
Size:10.3mm-914.4mm
Wall thickness:2.1mm-50mm

Material: a106 grade b
Size: OD 1/8" to 32" WT: 1mm to 70mm
For fluid and structure pipe

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

1.Size:O.D.: 1/4"~14"(13.7-355mm)
2.Thickness: SCH10S~SCH.XXS (1.24MM~35MM)
3.Material:10#/20#/API5L/A106B/A53B
4.FOB Price:650-1200USD

1)Thickness:2-14mm
2)OD:10-144mm
3)Application:Boiler Tube
4)Certification:ISO9001:2000
5)Special Pipe: API Pipe

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

ASTM A53/A106 Sch40-Sch160 seamless steel pipe
1.seamless steel pipe 1/2"-14"
2.material:ASTM A106&A53B
3.API certificate

1.OD:1"-24"
2.Length:6-12m
3.Large stock available
4.Prompt delivery
5.Manufacturer test certificate ...

Seamless Alloy Steel pipe ASTM A213 grade T2
1)O.D: 1/2"-36"
2)W.T: 2-59mm
3)Certificates: CE PED Llyod's API

Standard:ASTM A333
OD:21.3-914.4mm
WT:2.77-59mm
Technology:Hot rolled/Hot expanding/Cold-drawing

Standard:ASTM A333
OD:21.3-914.4mm
WT:2.77-59mm
Technology:Hot rolled/Hot expanding/Cold-drawing

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
ASTM A106Certificate
Petroleum industry
large amount of stock

Cangzhou Qiancheng Steel-Pipe Co.,Ltd
Seamless/Welded Line Pipe ASTM A53 GR.B NACE
OD 3/8"-36"(17-914mm) WT.SCH10-XXS(2-60mm)

Cangzhou Qiancheng Steel-Pipe Co.,Ltd
Seamless/Welded HOT-EXPAND Pipe API 5L/ASTM/EN/DIN
OD 30"(762mm) WT.SCH10-XXS(7.92-59mm)
Large Stock

Standard:API5L
OD:1/2"-36"
WT:Sch10-XXS
Test:Chemical/Physical/Ultrasonic/Hydrostatic/Eddy/BV
Technology:Hot rolled/Hot expanding/Cold-drawing

Cangzhou Qiancheng Steel-Pipe Co.,Ltd
Seamless/Welded HOT-EXPAND Pipe API 5L/ASTM/EN/DIN
OD 28"(711.2mm) WT.SCH10-XXS(7.92-12.7mm)
Large Stock

Seamless Steel Pipe
For conveying oil,gas and other fluid
API/ISO/CE Certificate

1.Material:10#/20#,GB3087/GB5310,A106B.A53B,
2.OD:1/4"-14"
3.WT:SCH40-SCH160
4.API5L,API5CT

ASTM A 106 Gr.B Seamless Steel Pipes.
Standard: ASTM A 106 Gr.B, API5L,
Grade: ASTM A106/ API5L/ A53 Gr. B etc .
Out Diameter: (1/8"-48")In/ (1