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DIN 2391 ST52 Seamless Steel Tube OD 5-420mm For Pneumatic Cylinder

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DIN 2391 ST52 Seamless Steel Tube OD 5-420mm For Pneumatic Cylinder

Brand Name : New Era

Model Number : DIN 2391, EN 10305-1, SAE J524, ASTM A519 and GB3639

Certification : ISO9001 ISO14001 TS16949

Place of Origin : China

MOQ : 5 tons

Price : Negotiation

Payment Terms : T/T

Supply Ability : 5000 tons/month

Delivery Time : 45 days

Packaging Details : oil antirust In hexagonal bundles or per reques

Material : ST52 ST52.3 E355 ST37 16Mn Q345B 1020

Keyword : ST52 Seamless Steel Tubes

OD Size : 5-420mm

WT Size : 0.5-50mm

Applications : Applicable To Hydraulic Pressure, Pneumatic Cylinder,oil Pump Barrel, Motor Body, Transmission Shaft, Etc.

Delivery Condition : BK

Shape : Round

Length : Max1200mm

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DIN 2391 ST52 Seamless Steel Tube OD 5-420mm For Pneumatic Cylinder

Usage
Applicable to hydraulic pressure, pneumatic cylinder,oil pump barrel, motor body, transmission shaft, etc.

Honed tube for hydraulic cylinder
Standard DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713...
Material ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45...
Heat treatment BK+S
Specification Outer diameter(mm) Inner diameter(mm)
50-300mm 40-250
I.D Tolerance H8-H9
Length 3-9m (Customers usually choose the 4~5.8m)
Straightness 1/1000
ID roughness RA 0.4micron(max)
Technology Honed & SRB(SKIVED AND ROLLER BURNISHED )
Scope

Honed tube for hydraulic cylinder, swivel crane, injection machine and

construction machine application



Process
Raw materials- Cold drawn/rolled- Heat treatment(BKS)- Honed or SRB- packing

Steel Grade
ST52, ST52.3, E355, SAE1026, Q345B.
*Low temperature impact test upon request (27J/-20°C).

Size
Processing Cylinder diameterLength /mmStraightnessSize accuracyWall thickness/mmInner boreroughness
Cold Drawn/RolledID28~OD400≤12M0.3~1.0m m/m H8-H11±5%0.8~1.6um
Honed/SRBID30~OD500≤12M0.3~1.0m m/m H8±5%0.4~0.8um

Packing: With anti-rust oil on inner diameter of each pipe,tube caps on both ends, hexagonal bundles of max 3,000 kg with several steel strips, nylon bag and waterproof paper package each bundle. Of course, customers can customize other packing way.

DIN 2391 ST52 Seamless Steel Tube OD 5-420mm For Pneumatic Cylinder

DIN 2391 ST52 Seamless Steel Tube OD 5-420mm For Pneumatic CylinderDIN 2391 ST52 Seamless Steel Tube OD 5-420mm For Pneumatic Cylinder

DIN 2391 ST52 Seamless Steel Tube OD 5-420mm For Pneumatic Cylinder


Product Tags:

cold drawn welded tubes

      

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