bearing steel tubes

Seamless: EN 10305-1
Welded: EN 10305-2
OD Tolerance: ±0.08mm, Thickness: ±10%

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

- Bundles (hexagonal)
- Wooden Boxes
- Crates (steel/wooden)
- Packaging for SS 304 ASTM A249 Welded Pipe as per customer's requirements

High quality & Good service
Third party Inspection is acceptable

Round Carbon Steel Pipe and Tube
1. Offer MTC certificate
2. Customize Special specification
3. Supply 50000 ton per mon

Type: Welded Stainless Steel Mechanical Tubing
Grades: SS304,SS304L,SS316L
Size: 1/2"OD to 4"OD
Thickness: 0.5mm, 0.6mm, 0.7mm, 0.8mm, 1.0mm, 1.2mm

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

1.O.D:114.3MM-914MM
2.W.T:3.05MM-12.7MM
3.LENGTH:5.8M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5l

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.

1.Made by seamless steel tube.
2.Auto Parts
3.Special design available according to requirement.

1.O.D:114.3MM-914MM
2.W.T:3.05MM-12.7MM
3.LENGTH:5.8M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5l

Place of Origin:Zhejiang, China
Type:Heat Exchanger Tube
Certification:RoHS
Material:Stainless Steel 304
size of tube:dia 9.5mm thickness

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

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

We strive to be the best in our industry.
We care about our customers, our suppliers and partners.
We do our absolute best to honor our commitments.

Standard: ASTM A513
Application: For machinery, mechanical engineer
Size(mm): O. D.: 6.0-168.0 W. T.: 1.0-15.0mm L: Max 12000mm

1. Visual and Dimensional Checking
2. Chemical Composition Test
3. Mechanical Properties Test
4. 100% RT
5.Hydro Static Test or 100% NDE Test

LDD series:
The LDD steel tube making machine have two production lines of Multi-Rollers,
provide double production efficiency than normal machines

Materials:
1.4404,produced according to DIN EN 10312
Manufacturer length:
6 m.
Suitable: ...

LDD series:
The LDD steel tube making mill have two production lines of Multi-Rollers,
provide double production efficiency than normal machines

High strength
Resistant to high mechanical stresses
Resistant to high pressure
Resistant to high temperature
Good formability...

Main Testing Terms and Procedure:
1. Heat Treatment and Solution Annealing / Bright Annealing
2. Cutting to required length and deburring;

Manufacturing Process:cold drawn, Pickled, Annealed or Sand Blasting
Material Grade:TP304/304L,TP316/316L,TP310S/310H, 2205, 2520 ETC

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

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

Applications can be used in chemical processing, transport, and storage for a variety of industries due to both its excellent corrosion resistance.

Tubes are then cut to length,cold-drawn,solution annealed,straightened, pickled,passivated and polished before other destructive and non-destructive

304L welded pipe has low carbon content so it has good flexibility and corrosion resistance because carbide precipitation lead to corrosion of welding

Stainless steel welded pipe, tube
Standards: ASTM, A554, A312, A249, A269, A270, A778,DIN11850,DIN17457,EN10296-2
Materials: 304, 304L, 316, 316L

Welded 304 Stainless Steel tubing is less costly than seamless or welded-and-drawn tubing, and requires less stock removal in machining applications.