welded steel tube

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

1) Thickness : 2-60mm
2) OD:12.5-1219.2mm
3) Special pipe: API pipe
4) Alloy or not : Non-alloy
5) Certification : ISO9001:2000

1.Surface: Solution Annealled and Pickled
2.Length:6m, 11.8m or advised by customers
3.Payment:L/C or T/T or negotiable
4.Marking: As per Standard

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

Plus copper alloy from the Reduction of fracture and maximum tension with temperature changes in the relationship we can see, with the copper content

Hydraulic Steel Tube (Feed Line Tube)
Specification
BS3602PT
CFS 360, DIN2391c
Cold finished seamless pressure tube for hydraulic feed lines

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

ASTM/ AISI/ SAE 4130 (30CrMo)
Size(mm): O. D.: 6.0~76.0 W. T.: 1~12 L: Max 9000

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

The desired properties have been achieved, oxidation formed on the surface will be removed (done by Pickling Processes).

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

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

In General, 10.5% iron - based alloys known as chromium content greater than stainless steel, chromium content and the products of its far lower than

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

The various classifications are :
ERW - Electric Resistance Welded
EFSW - Electric Fusion Spiral Welded
SAW - Submerged Arc Welded

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

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

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

Stainess steel process pipes for food & dairy industry, tubes for heat exchangers and oil & gas.

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

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

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

Materials:304/304L 316/316L, 430 etc
Production standard : ASTM A312,ASTM554, JIS3446, GB/T12771
Application:machinery ,medical device,coationgs,etc

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

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

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

Known For :
Long-life
High tolerance
High tensile strength
Dimensional accuracy

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