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Features of honed steel pipe
1. Smaller outer diameter.
2. High precision can do small batch production
3. The cold drawn finished product has high precision and good surface quality.
4. The cross-sectional area of the steel pipe is more complicated.
5. The performance of the steel pipe is superior, and the metal is relatively dense.
Product Name | Honed Steel Pipe Steel Tube |
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) : 40-480mm |
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) |
Payment term | FOB, CFR, CIF ,EXW, FCA and so on |
MOQ | 3 tons |
Technology | Honed & SRB(SKIVED AND ROLLER BURNISHED ) |
Application: | hydraulic cylinder, swivel crane, injection machine and so on |
Conservation | anti rust oiled inside and outside surface, plastic caps in both ends |
Package | bundle with steel strip and knitting strip, or wooden case |