Cold Drawn Seamless Steel Tube
Product: Cold drawn steel tube, CDS steel tubing
Dimension: OD 16-245mm, WT2-32mm, Length: 3-10m
Cold drawn seamless tubing, also known as CDS steel tubing, has high level of accuracy in any desired dimensions and can be used in many industrial applications. The main applications are automotive industry, hydraulic cylinder industry and drilling. Cold drawn seamless tubing has better surface quality and guaranteed mechanical properties as compared to hot finished steel tubes. Dingxin has around 20 years experiences in manufacturing cold drawn steel tube and has developed our extensive know-how for clients.
Product Details
|
Product name |
Cold drawn seamless steel tube |
|
Standard |
ASTM A519, EN 10305-1, DIN2391, JIS G3445, GB/T 3639 |
|
Material |
ASTM A519: 1010 1020 1026 1045 4130 4140 1541 DIN2391: ST35 ST37 ST45 ST52 EN 10305-1: E215 E235 E255 E355 JIS G3445: STKM 11A, STKM 12B, STKM 13C, STKM 14B GB/T 3639: 10# 20# 25# 35# 45# 55# Q345B Q355B 25Mn 20Cr 40Cr 40Mn2 30CrMo 42CrMo 30CrMnSiA 45MnMoB 16MnCr5 20MnCr5 |
|
Dimension |
OD 12-245mm WT 1-32mm Length: 3-10m or cut length based on client’s requirement |
|
Delivery condition |
Cold, Stress relieved and annealed, Annealed, Normalized |
|
Certificate |
ISO 9001, IATF 16949 |
|
Applications |
Automotive industry, hydraulic cylinder, drilling, etc. |
|
Packaging |
Long pipe: hexagonal bundles with steel-hooped. |
The tubes are delivered in one of the delivery conditions listed below.
|
Delivery condition |
Symbol |
|
|
Cold-finished/hard |
+C |
BK |
|
Cold-finished/soft |
+LC |
BKW |
|
Stress-relieved |
+SR |
BKS |
|
Annealed |
+A |
GBK |
|
Normalized |
+N |
NBK |
Advantages
● Individual and customized production of numerous dimensions for cold drawn tube
● High dimensional accuracy for cold drawn tube out diameter and inner diameter
● Smooth drawn surface
● Use premium raw material from leading Chinese mills
Why Us
● 100% In-house production from piercing to delivery
● 100% tubes are manufactured in plant certified with ISO 9001 and IATF 16949
● 100% tubes go through 20+ quality control processes with 50+ parameters
● 100% tubes are checked of the mechanical properties
● 100% tubes with full traceability
● 100% NDT test (non-destructive eddy current test)
FAQ
1. Q: Are you a trading company or manufacturer?
A: Dingxin is a profession steel tube manufacturer locating in Jiaxing City, Zhejiang Province.
2. Q: How long is your delivery time?
A: Generally it takes 30-40 days to produce the pipes.
3. Q: What is your MOQ?
A: It depends on sizes, steel grade and processing. Normally, our MOQ is 3 to 5 tons per single size.
4. Q: What is your terms of payment
A: 30% advance payment, 70% balance against B/L copy or Letter of Credit at sight.
Why choose us?
- We believe in investing in our people, our technology, and our production processes to ensure that we remain at the forefront of our industry.
- With the management policy of "dedicating high quality products and providing satisfactory services" and the service tenet of "doing business with virtue and treating people with integrity", we have created excellent product quality, honest and efficient services and good business reputation, which have won wide support from all walks of life and the recognition and trust of our customers. and the recognition and trust of our customers.
- Our team of experts is always available to provide technical support and advice to our customers.
- With the unique corporate culture that has been brewed for many years, we actively increase the investment in technology and improve the scale of production of our Cold Drawn Seamless Steel Tube.
- We're always looking for ways to improve our products and services to meet the evolving needs of our customers.
- Our company carries out production and development from an international perspective.
- We use state-of-the-art technology and techniques to produce Precision Seamless Steel Tubes that meet or exceed our customers' expectations.
- Our company is committed to producing high quality products and providing customers with the expected service.
- Our products are suitable for a wide range of applications, from construction to manufacturing.
- The company adheres to the business philosophy of "taking quality as the foundation, innovation as the foundation, service as the life, and the market above everything else", vigorously develops new products, and strives to open up new markets. We are willing to go hand in hand with domestic and foreign customers for common development. We hope to create business opportunities with you with excellent quality and sincere service.
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