Hebei CBIES Automotive Parts Co., Ltd. is one of the reliable manufacturers and suppliers in China. As a specialized factory, we focus on manufacturing cold drawn steel tube with consistent quality, competitive pricing, and reliable supply for global markets.
Product Information
Standard: GB/T871388,ISO4394/1-1980(EN10305/DIN2391)
Materials: 20#,45#(CK45),16Mn(ST52),25Mn,27SiMn,E215,E235,E355,ST35,ST45,ST52
Cylinder ID: 40mm-320mm
Wall Thickness: ≥4mm
Length: ≤12M
Hydraulic Liner Actuator Standard
Technology | Length（m） | Straightness (mm/m) | Tolerance on ID | Tolerance on WT | Roughness (µm) |
Cold drawn | ≤12 | 0.2-0.5 | / | ±5% | 0.8-1.6 |
Cold Drawn Steel Tubes
Quality Control
Packing and Delivery
The packaging and warehousing of all the inspection and delivery, ensuring the safety of products should strictly comply standards products for customers. We Provide package and requlations Specially-assigned persons are paper, film, plastic wrap, shrink film, pallet,available tobe in charge of unified management carton. etc
FAQ:
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