Changzhou Chengxin Metal Products Co., Ltd.: Changzhou, Jiangsu, China; Main products: Mechanical tubing, precision tube, cylinder tube, hydraulic cylinder tube, honed tube

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25CrMo4 seamless precision honed tube

FOB Price

US$ 1,200 - 1,800 / Ton

5 Tons(Min. Order)

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Product Details

Thickness	3, 50	Section Shape	Round
Outer Diameter	70 - 325 mm	Place of Origin	Jiangsu, China
Secondary Or Not	Non-secondary	Application	Other, Hydraulic Pipe, hydraulic cylinder
Technique	Cold Drawn	Certification	Other, ISO9001-2008
Surface Treatment	Other, Internal surface honing	Special Pipe	Thick Wall Pipe
Alloy Or Not	Is Alloy

Commodity: 25CrMo4 seamless precision honed tube

Standard specification: EN10305-1 25CrMo4,34CrMo4,42CrMo4,and equivalent standard&grades like ASTM A519 SAE4130,SAE4140,SAE4145,etc.

Size range:70mm*60mm*325mm*300mm

Manufacture method: Hydraulic cold drawn

Delivery condition:BKS,BKW,GBK,NBK.

Bore treatment: honing or skiving&roller burnishing

ID tolerance: H8, H9, or as per customer's requirement

Roughness of internal surface: 0.35um max.

Straightness:0.5mm/1000mm max.

Packaging & Shipping

Packing: in bundles tied with steel strips. Internal and external oil coating. End plastic caps. External packing by knit bags.

Shipment: we suggest shipment effected by containers on FCL basis.

Our Services

Based on our facilities,the following services are available:

1. Honing or skiving&roller burnishing

2. Polishing

3. Machining as per drawing

4. Deep hole boring

5. Grinding

Changzhou Chengxin Metal Products Co., Ltd.: Contact nameJianjun Chen
Chat Now; Phone86-519-88771678; AddressXinnan Village,Yaoguan Town,Wujin Dist, Changzhou, Jiangsu

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