bearing steel tubes

1.O.D:13.7MM-610MM
2.W.T:2MM-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 A106
Application: For high temperature service
Size(mm): O. D.: 6.0~323.0 W. T.: 1~30 L: Max 12000

Our company is specialized in making three kinds of stainless steel pipe, which are fluid pipes, boiler pipes and mirror pipes.

Seamless Mechanical Steel Pipes
The size range is: O.D. 4-100mm, W.T. 0.5-30mm, Length maximum 18 meters.

Standard: DIN2440/2441 & EN10255
Application: For conveyance of fluid as well as for other application.
Size(mm): O. D.: 6.0-76.1 W. T.: 1-10mm

1.O.D:13.7MM-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: EN 10305-1/DIN 2391
Size(mm): O. D.: 6.0-168.0 W. T.: 1-30mm L: Max 12000mm

Standard: ASTM A312 /ASTM A358/
Range: 6NB to 1200NB
Thickness: 0.6 mm to 12.7 mm
Size: 1/8″NB TO 30″NB IN
Length: Single Random, Double Random

The Roundness is very accurate;
The inner angle and outer angle of square tubes are both sharp 90°;
Our raw materials are all from the largest ste

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 precision +/-0.03mm both on OD & ID
Ra<0.8um
No crack after flaring
10#steel material Polished Steel Tube made in china

Pipe Size: 16"
Schedule: SCH.20
Type: ERW Steel Pipe, Welded Pipe.
Materials: Stainless Steel TP 316L
Length: 6 Meters...

1.Motor casing,tube rings
2.Made by seamless steel part.
3.Special design available according to requirement

The inner angle and outer angle of square tubes are both sharp 90°;
Our raw materials are all from the largest steel factories in China and are of

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

O.D: 4mm-80mm
W.T: 0.5mm-8mm
Standard:JIS,GB,BS,ASTM,DIN
Certifacation:ISO9001:2000
DIN high precision galvanized tube

Product Name: Seamless steel pipe (ASTM A179)
Size(mm): O. D.: 6.0~114.0 W. T.: 1~15 L: Max 12000

1.Size:(1).O.D.:1/4"~4"(6.35MM~101.6MM),(2).Thickness: BWG20~BWG10 (0.889MM~3.403MM)
2.Material:TP304/304L, TP316/TP316L, TP310S, TP321, TP321H, T

1. Stress-relieved annealing tubes
2. Air underwater pressure test
3. Stabilizing heat treatment
4. Intergranular corrosion test-A262-E

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

1.bright annealing seamless steel tubes
2.WT:0.5-9mm OD:4-80mm
3.Precision (+/-0.05mm On OD and ID)
4.Suface:Ra<1um.

Stainless steel pipe is the first choice for people now.
Fertilizer industry, chemical and petrochemical industry, power generation and environmenta

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

Grade:TP304,TP304L,TP304H,TP316L,TP347,TP347H
Standard:ASTM A249
Size:10 - 2032 mm
Product description: welded and drawn stainless steel tubes

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

1.cold drawn seamless steel tubes
2.WT:0.5-9mm OD:4-80mm
3.Precision (+/-0.05mm On OD and ID)
4.Suface:Ra<1.0um.

1. Process method: cold rolled/cold drawn
2. Surface finish: annealed/pickling

Standard: DIN2393/EN10305-2
Size(mm): O. D.: 6.0-88.0 W. T.: 1-20mm L: Max 12000mm

Edges of the Stainless Steel Plate cut to size
Pre-bent followed by
Roll forming into pipes
Prewelded
Final welding done using filler material.

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