Seamless Steel Tubing ( DIN2391/EN10305-1) Cold Drawn cold rolled

Hebei province gold mysterious pipe co.,ltd is one of the key manufacturer specializing in Seamless Steel Pipes.Products include common Seamless Steel Pipe,cold-drawing pipe,cold-rolling pipe and special shape pipes.     Seamless Steel Tubing ( DIN2391/EN10305-1)    Quality Standard:

DIN 2391 Seamless Precision Steel Tubes
EN10305 Steel tubes for precision applications. Technical delivery conditions. Seamless cold drawn tubes    Size:
Outer Diameter:8mm-80mm   Wall Thickness:1mm-14mm   Length: Random Length, Fixed Length, SRL, DRL  
Heat treatment:
Annealed: Bright annealed, , Spheroidize annealed
Normalized, Stress relieved, Cold finished, Quenched and Tempered  
Delivery Condition : BKS, BK ,BKW, GBK(+A), BK(+C)
Packing:Hexagonal bundles of max. 2,000kg with several steel strips, Wrapped in sackcloth with several steel strips       Test equipment:   Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield   strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test,   Blow Test, Impact Test etc), Exterior Size Inspection, Nondestructive Test (Ultrasonic flaw detector, Eddy   current flaw detector), Hydrostatic Test.      Production process:      1 set of Φ 50 enhanced automatic peforating equipment 1 set of Φ 40 automatic peforating equipment 12 sets of chain cold-drawn machine 8 sets of LG30 type 2 roller cold-rolling mill 4 sets of LG40 type 2 roller cold-rolling mill 1 sets of LG50  2 roller cold-rolling mill 1 set roller type continuously heat treatment furnace 3 sets of GJ Φ 20mm-80mm pipe straightening machine   Common pipe:      Usage:       The pipes are widely used for the auto/motorcycle/agricultural machine/railway project/low-high pressure boiler tubes/bearing tubes/ships manufacturing industries/oil and other high standards & demand processing & manufacturing industries.     Packaging & Shipping   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 10days for the sample.  

2. What is your minimum order?
Usually 5 ton 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 Tianjin, CIF and CNF Your destination   4. What is your payment term? 
Payment is 30% deposit, 70% before shipment    5. Does the sample for free or not?
The samples are free if they are common sizes, You need to pay for the freight .   6. How do you guarantee the quality of the products?
All of our procedures are strictly operated under the ISO 9001:2008, and there are as many as 6 times of test during the production of each product to ensure the quality.   7. How do you to package the product?
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,Lloyd's etc;  

Contact us if you need more details on Din 2391 Seamless Tubing. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Din 2391 Steel Tubings、En 10305 Seamless Tubing. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : DIN/EN Seamless Tubes