Skived roller burnished SRB honed tubing ST52 H8 Seamless honed tubes for Crane
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- Supplier: Jiangsu Yingnaisi Machinery Manufacturing Co. Ltd.
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Product Overview
Description
Product Description
Specification
Honed tube for hydraulic cylinder | ||||
Standard | DIN2391, EN10305, ASTM A519, GB/T 3639-200 | |||
Material | Q355B Q355D C20,ST52,E355 SAE1026.CK45 4130 4140 STKM 13C | |||
Heat treatment | BK+S | |||
Specification | Outer diameter(mm) | Inner diameter(mm) | ||
40-480mm | 30-400mm | |||
I.D Tolerance | H8-H9 | |||
Length | Fixed Length, Random Length(3--9m)or as requests of customers | |||
Straightness | 0.5-1/1000 | |||
ID roughness | RA 0.1-0.8micron(max) | |||
Technology | Honed & SRB(SKIVED AND ROLLER BURNISHED ) | |||
Scope | Honed tube for hydraulic cylinder, swivel crane, injection machine and construction machine application | |||
Seamless Honed Tube/ Cylinder Tube
1. Material:ST52,CK45,4140,16Mn,42CrMo,E355,Q345B,Q345D,Stainless Steel 304/316,Duplex2205,Alloy Steel etc.
2. Delivery Condition BK+S
3. ID:20-1500mm
4. Length:max 13m
5. Types:Seamless,Cold Drawn
6. Straightness:0.5/1000
7. Roughness(Ra):0.2-0.4u
8. Tolerance EXT:DIN2391
9. Tolerance INT:H8
10. Conservation:anti rust oiler inside and outside surface,plastic caps in both ends.
11. Package:bundle with steel strip and knitting strip,or wooden case.
Our main products are listed as follows: Precision steel pipe, Hot Rolled steel pipe, Cold Drawn steel pipe, Seamless steel pipe,
Alloy steel pipe, Bearing steel pipe, Welded pipe, Spiral pipe, Galvanized pipe etc.
1. Material:ST52,CK45,4140,16Mn,42CrMo,E355,Q345B,Q345D,Stainless Steel 304/316,Duplex2205,Alloy Steel etc.
2. Delivery Condition BK+S
3. ID:20-1500mm
4. Length:max 13m
5. Types:Seamless,Cold Drawn
6. Straightness:0.5/1000
7. Roughness(Ra):0.2-0.4u
8. Tolerance EXT:DIN2391
9. Tolerance INT:H8
10. Conservation:anti rust oiler inside and outside surface,plastic caps in both ends.
11. Package:bundle with steel strip and knitting strip,or wooden case.
Our main products are listed as follows: Precision steel pipe, Hot Rolled steel pipe, Cold Drawn steel pipe, Seamless steel pipe,
Alloy steel pipe, Bearing steel pipe, Welded pipe, Spiral pipe, Galvanized pipe etc.
Packing & Delivery
in bundle , wooden box , PVC woven bag , nude packing etc.
Company Profile
Jiangsu Ying Naisi Machinery Manufacturing Co., Ltd was established in 1995 and our registered Trade Mark is Hengjiu. We mainly specialize in precision cold drawn seamless tube, ready to hone tube,honed tube, hydraulic cylinder, and mining floated single hydraulic prop.It is located in Panjia Industrial Zone, Panjia Town ,Wujin District, Changzhou city ,China. We have 250T and 300T Hydraulic cold drawn machineries,Hydraulic straightening machine/Straightening roll machine,Horizontal honing machine/vertical honing machines.With advanced production technology and equipments, we have succeeded in getting a lot of orders. Our sales volume is 1000Tons/Month, and we believe we will do better in the future on the basis of equality and mutual benefit. We are looking forward to your business relations with us.
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