Specifications

Seamless Stainless Steel Honed Tube
1. ID 40-1000mm
2. Max length 20 meters.
3.Technology:Cold drawn

  Seamless Stainless Steel Honed Tube

Yantai Xinpeng Steel Is professional supplier on hydraulic cylinder tubes,bored tubes, Honed tubes, Cold drawn tubes.

Seamless steel tubes, Cold drawn weld tubes!

Grade	ST 52.3 BK+S,CK45, stainless steel tube,304,316,etc.
Metric size:
O.D	40 to 1000mm, Max length 20m.
Straightness	0.3 -1.0/1000
Tolerance EXT	DIN 2391
Tolerance INT	ISO H7 to H9
Roughness (Ra)	0.2 to 0.4μm
Tensile strength	> 60kgf/mm2
Yield Point	> 52kgf/mm2
Elongation	≥ 14%
Type	cold drawing, cold rolling, honed

Yantai Xinpeng Steel Pipe Provide the best quality products

 

QUALITY	Raw Material	Bao Steel,Tianjin,Chendu etc famous fefinery steel mills
	Certification	ISO 9001:2000 International quality system
	Warranty Period	12 monthes Normally (Special important customer for 5 years)
	Record of Production	keep inspection for 5 years
Production	Equipment	Honing machine at 4 sets,Two lathers machine,Deep hole boring
	Honing machine	Producing:ID 38.1mm-600mm max length of 12m,Output 10tons per shift
	Lather machine	Length at 5m and 8m separately,Max OD at 500mm
	Deep hole boring	Machine length at 9m,OD at 500mm
	Roughness of tube	0.2um
	Skiving & burnishing machine	Max ID machined 530mm
	Surface finish for bar	Plating on bar for Bosch Rexroth,also made chrome,nickel,ceramic,thickness 10um-100um etc.
	High Precision	Honed tube(Roughness 0.2um,Straightness less than0.15/1000)
		Piston rod(plating thickness 10-100microns,Roughness 0.2,straightness less than 0.15/1000)
Service	International Standard	Tube and rod cut flatly,no chrome marks on surface of rod.
	Deliver time	Average deliver time within 25-30 days,Tube output 500tons per month
	Package	Rod(cardboard that film attached inside,prevent scrath and oil rusting)
		Tube(putted rusted oil in inside surface caped at both ends prevent from air rusted)

 

Production Process:

 

 

• Pretreatment : Pickling­—Phosphating—Saponification

 

 

 

• Cold drawn/cold rolled

 

 

• Annealing furnace——+SR

 

 

• Straightener—— Straightening

 

 

•  Straightness inspecting

 

 

• Dimension inspecting

 

  

 

• Sawing

 

 

 

• Lathe

 

 

• Polishing

 

 

• Products inspecting

 

 

• Finished Products

 

 

  Xinpeng Have passed The ISO9001 2008 

Application

 

 

 

About our service:

 

1.cargo track service during transporting and feedback service after cargo is loaded on board

 

2.flexible terms of payment by T/T Or L/C

 

3.big discount for repeat customers

 

4.smooth delivering procedure

 

 

RFQ: 

 

Q1.What do you want to purchase ?

 

What we can offer are cold drawn/cold rolled steel pipes, cold drawn honing pipes,cold drawn

 

welded tubes(DOM tubes) ,seamless steel pipe etc.Wide Scope and Top Quality !

 

 

Q2.Do you have the target price ?

 

Generally ,we have the target price when we buy something ,which is good for both supplier and

 

customer ,at the same time ,the target price should be objective ,reflecting the market.

 

 

Q3.What factors have an effect on the price ?

 

1 The market. our price rise and fall accompany with the market

 

2 The material and the grade .Different materials sometimes mean hundreds dollars.

 

3 The sizes. generally ,the thinner is more expensive because of the manufacture difficulty

 

Any further Question, please feel free to contact us!