DIN2391 Cold Drawn Seamless Precision Tubes

DIN 2391 Cold Drawn Precision Tube is a special type of seamless steel tube that is used in a number of applications, including hydraulic systems, automotive manufacturing, and ship construction.

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DIN2391 Seamless Precision Steel Tubes Description

DIN 2391 Cold Drawn Precision Tubes are a special type of seamless steel tubes with diameters ranging from 16-325 mm and wall thicknesses between 1-22 mm. These tubes are mainly produced through the cold-drawing process and offer high precision and excellent surface quality.DIN 2391 tubes are widely used in a number of applications, including hydraulic systems, automotive manufacturing, ship construction, and high-pressure oil circuit systems. In addition, it is used in the manufacture of mechanical structures, hydraulic equipment, automotive parts, and rebar sleeves.

DIN2391 cold drawn steel pipe specification

Product Name	High Precision Steel Pipe
Material	DIN2391 ST37,ST35,CK45,AISI4140,ST52 etc.
Surface	Black/bright
Standard	DIN, GB, JIS, DIN 17175, DIN 2391, GB 5310-1995, GB/T 13793-1992, GB/T 3094-2000, GB/T 8163-1999, JIS G3101
Size	OD 3mm-140mm Thickness 0.5-20mm
Processing	Cold rolled /cold drawn
Delivery Condition	1. BK (+C) No heat treatment after last cold forming process. 2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing) 3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed. 4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere. 5. NBK (+N) After the final cold forming process the tubes are annealed above the upper transformation point in a controlled atmosphere.
Packing	Woven bag / wooden or crate carton/ Bundle Packing/ Plain end or vanished as per customer's request.
Delivery time	Normally 5-15 working days

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FAQ

Q: Can provide OEM/ODM service?
A: Yes. Please feel free to contact us for more details discuss.

Q: How is your Payment Term?
A:(1)One is 30% deposit by TT before production and 70% balance against copy of B/L;
(2)the other is Irrevocable L/C 100% at sight.

Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Q: Can you provide sample?
A: Yes, for regular sizes sample is free but buyer need to pay freight cost.

Q: What's your market ?
A: South American/Africa/Middle East/Europe/Korea/Chile Federation ETC.

Q: What's the MOQ ?
A: 5 Tons is ok,because this can full one 20ft container

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