china cold drawn cylinder tubes seamless tubes suppliers

honed cylinder tubes is made of seamless cold drawn steel pipes, the cold drawn tubes can be produced according to most popular international standards such as DIN 2391, EN 10216-2, ASTM A513-5, A 519, GB/T 3639 etc on customer's request.

DESCRIPTION：

Material: ST52, E355, STKM13C, C20, CK45, 4140, 42CrMo, Stainless Steel 304, 316, 

Delivery Condition: BK, BK+S, GBK, NBK

ID Size : 20mm – 1500mm

Length: max 16m

Type: Seamless, Hot Rolled, Cold Rolled, Cold Drawn

Straightness: ≤ 0.5/1000

Roughness: 0.2-0.4 um

Standard: DIN2391, EN10305.

ID Tolerance: H8

Protection: Anti-rust oil on inside and outside surface, plastic caps in both ends.

The products usually are produced by honing processing or SRB (Skived & Roller Burnished) processing after cold drawing and heat treatment.

OUR MAIN PRODUCTS:

Honed Tubes                                                                       

Skived & Roller Burnished Tube                                      

Chrome Plated Tube;

Large size honed bore tube

Standard Honed Tube

Customized Honed Tube

Pre-honed tube

Cold-drawn Seamless Steel pipe/tube

Pre Honed Tubes (Ready-to-honed Tube)

Chrome plated steel rod

hard chrome plated steel rod (bar)

Induction hardened and hard chrome plated steel rod(bar)

Piston Rod

Hard Chrome Plated Rod

Hollow chrome rod

Hard chrome plating round steel bar

welcome to enquiry us, hope to make long term cooperation with you 

Carter Wang 

Wechat: 139 135 34277

Whatsapp: +86 157 6249 1265

Email: carter@dhonedtube.com