carbon steel seamless tubes

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

Mechanical Properties:
Grade Tensil Strength Mpa Yield Point Mpa Elongtation %
A ≥330 ≥205 20
B ≥415 ≥240 20
C ≥485 ≥275 20

Seamless Alloy Steel Tube ASTM A213 GR.T12 for Cooler Re-Tubing of Hydrogen-Nitrogen Gas Compressor
SIZE:19mm*2.5mm 19mm*4.0mm 20mm*3.0mm L.:1-14m

1.Outside Diameter:1/2 to 20 Inch
2.Wall Thickness:0.078 to 1.968 Inch
3.C≤:0.16,Mn≤1.10,Si≤0.40,P≤0.020
4.Technique:hot rolled and cold drawn

1. High quality and quick delivery
2. Non destructive test
3. Bright Heat Treatment
4. Standard Packing

Standard:ASTM A106 Grade B, A53, A213,A335,JIS G3458,G3462,DIN17175, DIN1629
O.D.: 6mm-820mm
Wall Thickness: 0.5mm-70mm

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

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

Standard: ASTM A519 4130
Size(mm): O. D.: 6.0~108.0 W. T.: 1~12 L: Max 9000

1.Standard:ASTM A53-2007
2.Material:A53 Gr.A/B
3.Length:5.5 to14 meter
4.Outer Diameter: 1/2 Inch to 32 Inch
5.Wall Thickness:1.5mm to 35mm

Hydraulic System Steel Pipe,Automotive steel Pipe,And Other customers have high requirements in steel pipe precision, finish, cleanliness, mechanical

Type:Seamless Steel Piep
Standard:ASTM A 192M Gr.B
Size :2''×sch40
OD:0.5''-36'' Wall thickness:2.11mm-46.02mm.
Certificate:API,ISO9001.

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

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

1.Standard:ASTM A210
2.Steel Grade:A210-A-,A210-C
3.Outside Diameter:A210-A-,A210-C
4.Wall Thickess:Wall Thickess
5.Surface Treatment:black pipe

ASTM A213(ASME SA213)
For manufacturing wall panel, economizer, superheater and steam pipeline of boilers

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

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

Tensile Strength: 490-630Mpa
Yield Strength: 355Mpa(min)
Elongation: 22% min
E355 N Phosphated Seamless Tube

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

1.Standard:ASTM A106-2006
2.Material:a106gr.a. b. c
3.Application:high-temperature service
4.Section Shape:round
5.Certification:ISO9001

Standard: GB 5310
Material: 12Cr1Mo1VG,20G,12CrMoG,15CrMoG,etc.
OD:8-256mm
Thickness: 1-35mm

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

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

Cold Finished Seamless Hydraulic Steel tube
1. in full compliance with the EN 10305-4
2. Typical lengths available are 6m

1.Specification: ASTM A106 GR.B/A53B, API 5L Gr.B
2.Size: 1/4" to 14", OD :13.7mm to 356 mm
3.Wall Thickness:2-60mm
4.API5L/API5CT,certificate.

1. Outer Diameter: 8'' to 32'' (219.1 to 812.8mm)
2. Wall Thickness: 6.0 to 50mm
3.Standard:ASTM A106-2006
4.Raw Materal : A106Gr.A.B.C

1)Technique : Cold Rolled or Cold Drawn
2)Application: Boiler or high-pressure service
3)High Quality and Competitive Price

17mm High Precision Seamless Steel Tube DIN2391
1.NBK condition
2.used for automobile oil level gauge
3.size:17*1.2, 17*1.5mm