Brand Name : UST
Model Number : OD: 10-150mm; WT: 2-25mm
Certification : ISO 9001
Place of Origin : China
MOQ : MOQ: 2-3 ton
Price : USD 700- 2000/ton
Supply Ability : 3000 ton/month
Delivery Time : Within 15-35 days
Packaging Details : Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Application : Machinery
Process : Cold rolled
Quality Standard : DIN 2391, EN10305
Surface : Bright, Smooth
Delivery Condition : BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C)
Product name : Alloy steel tube E355
En10305 Seamless Cold Rolled Steel Tube for Automotive Parts E355
Precision Finishing Steel Seamless Pipe
|Material Type||Available in cold rolled and hot rolled|
|Chemical Composition(%)||C: 0.22 max; Si: 0.55 max; Mn: 1.60 max; P: 0.025 max; S: 0.025 max.|
|Diameter of Stainless Pipe||W.T||2mm-25mm|
|Length||3m-12m, or customer required|
|Relate steel grade||St52, E355, S355JR, 1020, 1045, 1026, 4130, 4140, 8620, 34CrMo4, SAE52100...|
|Application||Machine structure, agriculture equipment, water and gas pipes etc.|
|Packing||Standard export packing|
|Delivery Time|| |
1.5-35 days after receving the deposit of T/T
|Trade Terms||FOB, CFR, CIF etc.|
|Payment Terms|| |
1.30%T/T in advance, the balance against the B/L copy
2.30%T/T in advance, the balance against the L/C at sight
|Loading Port||Shanghai port|
|I.D tolerance (mm)||O.D tolerance (mm)||I.D Roughness (µm)||Straightness (mm/meter)|
+C (BK) Hard. No final treatment after final cold rolling.
+LC (BKW) Soft. Final heat treatment is followed by a suitable drawing pass (limited reduction of area).
+SR (BKS) Stress Relieved. After final cold rolling, the tubes are stress relieved in a controlled atmosphere.
+A (GBK) Annealed. After final cold rolling, the tubes are annealed in a controlled atmosphere.
+N (NBK) Normalized. After final cold rolling, the tubes are normalized in a controlled atmosphere.
Third Party inspection acceptable. such as SGS, BV etc.
Supplying financial support with usance L/C 180 days after B/L date.
What we can offer?
-We offer a wide range of steel products in a wide variety of dimensions and executions, according to the common international specifications or customize.
-Machining and heat treatment are available.
-Also, we advise you in choosing the right materials.
Below inspection will be done in the production.
(1) ray detection---RT;
(2) ultrasonic testing---UT;
(3) Magnetic Particle Testing-MT;
(4) penetration testing-PT;
(5) eddy current flaw detection-ET
In standard export packing and seaworthy material with hexagon shape bundle, covered with tarpaulin, in containers or in bulk, or upon request
Payment & Delivery
1. Both T/T and L/C will be acceptable
2. Trade Terms: FOB, CIF, CFR
3. The delivery will be in 10-15 days if have stock; For customized items, the delivery will be negotiated by both parties
4. Shipping by sea freight from Shanghai Port (PRC) for Bulk orders, by airfreight or express for samples
Shanghai Unite Steel Trading Co., Ltd
We are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.
In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china.
What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material doesn't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.
Q: What is the payment term?
A: T/T or L/C.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
DIN 2391 En10305 E355 Cold Formed Pressed Steel Tube Precision Finishing Images