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DIN2391 cold drawn seamless carbon high precision gray steel tube

Inquiry
  Post Date: May 20,2015
  Expiry Date: May 19,2016
  Detailed Description: 1. Standard:DIN2391,DIN17175,EN10305-1,etc
2. Size ranges: OD 6-85mm,WT 1-8mm
3.Precision: OD +/-0.05mm,WT +/-0.05mm.Special accuracy:+/-0.03mm
4. Length:   4.8-10m,random length or fixed length
5. Surface : oiled , galvanized , phosphate etc.
6. Craft:    cold drawn or cold rolled
7. Usage : Auto and motorcycle steel pipe
Gas spring steel tube
Boiler pipe
Low and middle pressure fluid transportation pipeline
Hydraulic system steel tube
Electric industry
8.Package : Bundle packing
Plain end or varnished as per buyer’s requestments
Wrapped in waterproof paper
Sackcloth with several steel strips
Pack in heavy tri-wall boxes.
9.Main feature : No oxidation layer on the outer and inner walls
No leakage under high pressure
No crake under flating and flattening
No distortion after cold bending
High precision high cleanness
Excellent brightness
10.  Certificate : ISO9001-2008 quality
11. Manufacturer : direct selling
12. Annealed :+NBK,+GBK,+BKS
13.Trade terms : FOB/CFR/CIF/EXW/LC
FAQ  
1. How long will it take to produce an order?
It is within 30days for the purchasing and production time with container order and some days for the sample.  
 
2. What is your minimum order?
Usually 5 tons for each size, please contact us when you are trying to purchase less than container load
 
3. What form of quotation do you offer?
FOB Shanghai, Ningbo, Shandong /(China), CIF and CNF Your destination

4. What is your payment term? 
Payment is 30% deposit, 70% before shipment or 70 % L/C at sight for the container order   100% T/T in advance for LCL order or the sample order. We accept US dollar,Euro,GBP.etc

5. Does the sample for free or not?
The samples are free if they are common sizes,You need to pay
 the freight charge.

6. How do you guarantee the quality of the products?
All of our procedures are strictly operated under the ISO 9001, and there are as many as 6 times of test during the production of each product to ensure the quality.We have our own test centers, every tubesswill be tested under our testing equipment before package. 

7. How do you to package the product?
Internal wrapped with plastic foil, external wrapped with polywoven bags, we use steel belt to pack the outside, polywooden cases or wooden boxes for thin wall thickness can be offered if required

8.How about the Third Party Inspection ?
We have been working with DNV,TUV,SGS,BV,CO,etc;


  Company: Changzhou Raymond Steel Tube Co.,Ltd     [ China ]        
  Contact: chatty
  Tel: +86-519-88522885
  Fax: +86-519-88522598
  Email: raysales2@raysteeltube.com
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