rectangular steel tube

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

Standard: DIN1629/ DIN 2391
Good Quality/ Clean Surface/ Good Service
Used for Structural

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

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

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

Stainless steel development of the Foundation for the development of modern industry and scientific and technological progress important material and

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

1. Cold Drawn and Bright NBK
2. Black Phosphated
3. Caps covered at two ends

1) Thickness : 1.07-2.1mm
2) OD : 21.3-165.1mm
3) Technique : ERW
4) Special pipe : Thick wall pipe
5) Certification : UL

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

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

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

Stainless steel pipe of various connection methods, common types of pipe fittings - compression type, clamping type, live, push, push - threaded, soc

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

Length:20FT/6meters fixed length, max: 24meters.
Production standard: ASTM/ASME A213.

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

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

304 stainless steel decorative pipe specifications 5.8m-6.0m, 200 mesh -600 molybdenum surface brightness

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

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

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

Designed for critical and purity applications such as semiconductor manufacturing, GANYEAH high purity tubing delivery of gases, chemicals and solvent

Divided by the production method of stainless steel cold-rolled stainless steel tubes and hot-rolled stainless steel

The corresponding international standards include: ASTM A269, A312, A213, A511. JIS G3463, G3459, DIN17456 DIN17458 etc.

DIN 2391 St37.4 NBK Steel Tube
1.OD Tolerance up to +/-0.03mm
2.ID roughness<0.8micron
3.no crack after flaring, can be bend

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

Test:
Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Payment term:
30% T/T in advance

The best corrosion resistance of 316 stainless steel for offshore vessels, oil exploration equipment, facilities and

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: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