bearing steel tubes

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

Material:TP304/304L, TP316/TP316L, TP310S, TP321, TP321H,TP347/TP347H.
Production standard: ASTM/ASME A213.

We consider three elements to be essential for quality services:
Independence Objectivity
Technical Scientific Quality
Practical Benefits to Client

Standard: EN10305-4
Application: For hydraulic and pneumatic power systems
Size(mm): O. D.: 6.0~85 W. T.: 0.5-20 L: Max 12000

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

Seamless Steel Tubes DIN2391 EN10305 ST37.4 NBK Black Phosphate
OD tolerance: +/-0.05mm
elongation>41%
BV SGS approval

AISI SS 304 Welded Tube
SS 304 Welded Tubing
ASME Stainless Steel TP 304 ERW Tube
SS 304 ERW Tubing
DIN 1.4301 / 1.4307 Stainless Steel 304 Welded

Seamless Carbon and Alloy Steel Mechanical Tubing
Applications: for mechinery, mechanical engineer

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

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

Place of Origin: Zhejiang
Brand Name: Ganyeah
Certification: LR,BV,SGS,BIS,DNV,ABS,TUV,
Model Number: ASTM A312 Stainless Steel Pipe TP304

Seamless Precision Steel Tubes
Mateiral ST35,ST45,ST52
For Auto industry/for machinery use
OD: 6-88mm, Thickness: 1-15mm

1.O.D:20MM-219MM
2.W.T:0.5MM-11.75MM
3.LENGTH:5.8M,6M
4.SURFACE:ZINC COATING
5.STANDARD&MATERIAL:BS1387,Q195,Q235,Q345

Dimensions and tolerances according to standard ASTM A450
Roughness<0.8micron
DIN EN10305 E235+N, St37.4
Seamless cold drawn Steel hydraulic tubes

Market applications:
Offshore, oil & gas
Chemical
Hydraulic
Shipbuilding...

Standard: EN 10305-1/DIN 2391
Size(mm): O. D.: 6.0-168.0 W. T.: 1-30mm L: Max 12000mm

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 A500
Application: For construction of bridges, buildings and for general structural purpose

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 A270\ DIN11850\ ISO2037
ASTM A 270 Specification for Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tube.

Cold Drawn Seamless Mild Steel Tube to BS 6323 part 4 CFS 3BK.
Used for making roll cages, frames and other high strength
applications.

Standard: DIN 2391/EN 10305-1 Seamless Steel Tubes
Size(mm): O. D.: 6.0-224.0 W. T.: 1-15 L: Max 12000

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

Flattening Test
Hydrostatic Test or Eddy Current Test or Ultrasonic test
Surface Quality
Grain Size Analysis
Flanging Test...

Cold drawn precision seamless tubes for mechanical and general engineering applications
Available in various steel grades, according to EN 10305-1

Standard: DIN1630
Size(mm): O. D.: 6.0~219.0 W. T.: 1~30 L: Max 12000
General mechanical engineering purposes

1.O.D:20MM-219MM
2.W.T:0.5MM-11.75MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

Main Testing:
1.High pressure hydraulic Test: Minimum 10 Maps
2.Eddy current test, Ultrasonic Test
3.Mechanical Test
4.OD and WT tolerance Test

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

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