steel tubes

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

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

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

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

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

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

Exceeding all requirements of ASTM and ASME specifications,GANYEAH engineers continually examine each phase of production

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

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

Mechanical values include:
Tensile strength
Yield strength
Elongation
Bending...

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

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

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

Cold Drawn Steel Tube 6mm Outside Diameter
1. BK,BKS,NBK
2. High precision on OD&ID steel tube
3. Ra<0.8micron

1.O.D:13.7-101.6MM
2.W.T:2MM-10MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

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

sanitary tube is ideal for the dairy food and beverage industries where the highest degree purity and cleanliness is essential.

1. high precision(+/-0.05mm ),
2. good surface(Ra<1.0um)
3. No crack after flaring and flattening
St35/St52 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

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

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

1. high precision(+/-0.05mm )
2. good surface(Ra<1.0um)
3. No crack after flaring and flattening
E355 NBK Seamless Steel Tube

1.O.D:13.7MM-610MM
2.W.T:4MM-60MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L

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

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

bright black
good property of antirust at least it can be up to 1year no rust
DIN2391-2
metric steel tube St37.4 phosphated

1.O.D:13.7MM-101.6MM
2.W.T:2MM-11MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B