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Home ProductsCold Rolled Steel Tube

Cold Rolled Pipe Window Profile Special Shape Hollow Section Steel Tube

China SHANGHAI UNITE STEEL certification
China SHANGHAI UNITE STEEL certification
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Cold Rolled Pipe Window Profile Special Shape Hollow Section Steel Tube

Cold Rolled Pipe Window Profile Special Shape Hollow Section Steel Tube
Cold Rolled Pipe Window Profile Special Shape Hollow Section Steel Tube

Large Image :  Cold Rolled Pipe Window Profile Special Shape Hollow Section Steel Tube

Product Details:
Place of Origin: China
Brand Name: UST
Certification: ISO 9001
Model Number: OD: 10-150mm; WT: 2-25mm
Payment & Shipping Terms:
Minimum Order Quantity: MOQ: 2-3 ton
Price: USD 800- 3000/ton
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.
Delivery Time: Within 15-35 days
Supply Ability: 3000 ton/month
Detailed Product Description
Usage: Automobile Production Technique: Hot Rolled/cold Rolled
Quality Standard: DIN 2391, EN10305 Surface: Black, Bright, Smooth
Delivery Condition: BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C) Product Name: Alloy Steel Tube SAE52100
High Light:

cold drawn seamless steel pipe

,

hot dip galvanized steel pipe

,

Seamless Cold Rolled Steel Tube

DIN 2391 Seamless Cold Rolled Steel Tube Precision cold drawn/rolled steel tubes SAE 52100

 

 

Applications:

  • Widely used in the mechanical treatment field, petrochemical industry, transport and construction field
  • Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;
  • The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc
  • Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc

Specifications

 

Material

 

10#, 20#, 45#, Cr-Mo alloy, 16Mn, SAE1010, SAE1020, SAE1045, SKTM11,37Mn5,40Cr, ST35, ST52 etc

 

Standard

 

GB8713, GB3639, DIN2391, EN10305-1, EN10305-4, JIS-G3445, ASTM A519, ASTM A192, ASTM A179

 

Main sizes

 

OD: 10.00—150.00mm,WT:2.00—25.00mm

 

Length

 

Fixed length or random length

 

Heat treatment

 

BK, GBK, NBK, BKS, BKW

 

Surface treatment

 

Oiled, polished, honed

 

Ends processing

 

Plain ends, ends chamfer

 

 

Dimension Tolerance

 

I.D tolerance (mm) O.D tolerance (mm) I.D Roughness (µm) Straightness (mm/meter)
H7-H9 -/+0.5% 0.10-0.80 0.2-0.80

 

Chemical Composition(%)

 

Grade C Si Mn P S Cr
SAE52100 0.95-1.10 0.20-0.35 0.25-0.45 0.025max 0.025max 1.30-1.60

 

Our Services

 

Third Party inspection acceptable. such as SGS, BV etc.

Supplying financial support with usance L/C 180 days after B/L date.

 

Cold Rolled Pipe Window Profile Special Shape Hollow Section Steel Tube 0

 

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.

 

 

Quality Assurance

 

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

 

Cold Rolled Pipe Window Profile Special Shape Hollow Section Steel Tube 1

 

Package

 

In standard export packing and seaworthy material with hexagon shape bundle, covered with tarpaulin, in containers or in bulk, or upon request

Cold Rolled Pipe Window Profile Special Shape Hollow Section Steel Tube 2

 

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

 

Company Information

 

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!

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FAQ

 

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. 

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Contact Details
SHANGHAI UNITE STEEL

Contact Person: Neya

Tel: +8615261689453

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