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Hydraulic stainless steel tubing

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FOB Price: US $600 - 900 / Get Latest Price
Port: china
Minimum Order Quantity: 100 Metric Ton/Metric Tons
Supply Ability: 15000 Metric Ton/Metric Tons per Month
Payment Terms: L/C,T/T,MoneyGram
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[ Henan, China (Mainland) ]
Business type: Trading Company
  • Onsite operations checked and legal status confirmed

Quick Details

Standard: BS,JIS,GB,ASME,ANSI Section Shape: Round Place of Origin: China (Mainland)
Secondary Or Not: Non-secondary Application: Hydraulic Pipe Technique: ERW
Surface Treatment: Galvanized Special Pipe: API Pipe Type: Seamless
Grade:
API J55,API L80,API N80,API P110,Q215,Q235,Q345,16Mn,20G, ST37, ST52, STK400

Packaging & Delivery

Packaging Detail: Caps on two ends ,wrapped with strong steel strip ,or according to the customers'requirements.
Delivery Detail: within 30days .

Specifications

hydraulic stainless steel tubing
Our company offers a variety of inexpensive and high-quality steel pipe

hydraulic stainless steel tubing

Outer diameter :70mm-426mm

Wall thickness:4mm-60mm

Standard:GB/T17396-1998

Material:27SiMn.

Application:Hydraulic support, hydraulic prop

Packing:Caps on two ends ,wrapped with strong steel strip ,or according to the customers'requirements.

Hydraulic Steel Tube

Seamless steel tube for hydraulic and pneumatic cylinder use

Processing mode

Diameter

Length

Linearity

Precision

Roughness of inner hole

Cold rolling

30-100

≤12M

0.3-1.0

H8-H10

0.4-1.6

Cold drawn

30-250

≤12M

H8-H10

0.8-1.6

Grinding

40-500

≤12M

1000

H8-H9

0.4-0.8

Rolling

40-400

≤7M

H8

0.4

Mechanical performance

Model

Item

Cold drawn (rolling) tube

metallic cut pipe

20

Intensity of tensionσbN/mm2

≥510

≥390

Elongation rate δ5%

≥5

≥20

45

Intensity of tension σbN/mm2

≥647

≥590

Elongation rateδ5%

≥4

≥4

16Mn

Intensity of tensionσbN/mm2

≥640

Elongation rateδ5%

≥10

27SiMn

Intensity of tensionσbN/mm2

≥840

Elongation rateδ5%

≥7.5

Size tolerance

Inner diameter

warp of wall thickness

H8

H9

H10

30

+0.033

0

+0.052

0

+0.084

0

±5%

30-50

+0.039

0

+0.062

0

+0.100

0

50-80

+0.046

0

+0.074

0

+0.120

0

80-120

+0.054

0

+0.087

0

+0.140

0

120-180

+0.063

0

+0.100

0

+0.160

0

180-250

+0.072

0

+0.115

0

+0.185

0

250-315

+0.081

0

+0.130

0

+0.210

0

315-400

+0.089

0

+0.140

0

+0.230

0

Not exactly what you want? Post a quick Buying Request!
Established in 1998, HeNan Xinfengyi Enterprise Co., Ltd. specializes in seamless steel pipe products, including carbon seamless steel pipes, alloy steel pipes, boiler pipes, oil pipes ,hydraulic prop pipes. The producing method include hot rolled, cold drawn and hot expanded. We also supply welded pipes and spiral pipes. The main standards include ASTM/ASME, API 5L, DIN, EN, JIS, BS and GB. With our own and controlled steel pipe factory, we sell 350,000 metric tons of seamless carbon steel ... View detail

Basic Information

Product/Service (We Sell): Seamless Steel Pipe And Fittings  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: South America
Mid East
Africa
Eastern Asia
South Asia
Southeast Asia
Domestic Market
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 21% - 30%  

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  

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