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Seamless Rolled Steel Pipe , 4340 Alloy Steel Tube Outer Diameter 10-150 Mm

Good quality Cold Drawn Steel Tube for sales
Good quality Cold Drawn Steel Tube for sales
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Seamless Rolled Steel Pipe , 4340 Alloy Steel Tube Outer Diameter 10-150 Mm

China Seamless Rolled Steel Pipe , 4340 Alloy Steel Tube Outer Diameter 10-150 Mm supplier
Seamless Rolled Steel Pipe , 4340 Alloy Steel Tube Outer Diameter 10-150 Mm supplier Seamless Rolled Steel Pipe , 4340 Alloy Steel Tube Outer Diameter 10-150 Mm supplier

Large Image :  Seamless Rolled Steel Pipe , 4340 Alloy Steel Tube Outer Diameter 10-150 Mm

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
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Detailed Product Description
Usage: Automobile Technique: Cold Rolled
Quality Standard: DIN 2391, EN10305 Surface: Black, Bright, Smooth
Grade: 4340 Trade Terms: CIF ,CFR ,FOB Etc

DIN 2391 Seamless Cold Rolled Steel Tube Alloy steel for Mechanical Parts 4340

 

Introduction

 

Cold drawn seamless has closer dimensional tolerances, better surface finish and higher mechanical properties than corresponding grades of hot finished seamless.

 

 

 

Product

 

4340 cold rolled steel tube

 

Process

 

Cold rolled

 

Shape

 

Round 

 

Thickness

 

2-25mm

 

O.D

 

10-150mm

 

Length

 

Random Length, Fixed Length, etc.
Standard

DIN 2391 Seamless Precison Steel Tubes

BS6323 Specification for Seamless and Welded Steel Tubes for Automobile, Mechanical and General Engineering Purposes

ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing

 

Material

 

4340
Package

 

Standard Sea-worthy package , fixed by belt then loaded into fumigated wooden box.

 

 

Type

 

Seamless steel pipe.
Application Automotive car exhaust.
Automotive car fuel pump shell.
Automobile Chassis.
General pipes connecting projects etc.
The occasion where the high accuracy, brightness, cleanness of the tube are required.
Container Size 20Gp - 2.352(width) *2.385 ( Height ) * 5.90 ( Inside length ) Meter
40Gp - 2.352(width) *2.385 ( Height ) * 11.8 ( Inside length ) Meter
40HQ - 2.352(width) *2.69 ( Width ) * 5.90 ( Inside length ) Meter
Export Region America , Canada ,Japan , England , Saudi Arab , India , Singapore , Korea , Australia , Brazil , Argentina , Mexico , Russia , Turkey , Greece , France , Germany , Spain

 

Payment terms

 

T/T , L/C.

 

Delivery time

 

5 days in stock , if not 15-35 days

 

Port of shipment

 

Shanghai port.

 

MOQ

 

3 Ton

 

Trade Terms

 

FOB , CFR , CIF

 

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 Mo Ni
4340 0.38-0.43 0.15-0.35 0.60-0.80 0.040max 0.040max 0.70-0.90 0.20-0.30 1.65-2.00

 

End Shape

 

Beveled end , plain end, varnished, or adding plastic caps to protect the two ends as per customer's requirements

 

Main Features

  • No Oxidation Layer on the outer and inner walls;
  • No Leakage under high pressure;
  • No Crake under flating and flattening;
  • No distortion after cold bending;
  • High precision high cleanness;
  • Excellent brightness

Seamless Rolled Steel Pipe , 4340 Alloy Steel Tube Outer Diameter 10-150 Mm

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

 

Seamless Rolled Steel Pipe , 4340 Alloy Steel Tube Outer Diameter 10-150 Mm

 

Package

 

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

Seamless Rolled Steel Pipe , 4340 Alloy Steel Tube Outer Diameter 10-150 Mm

 

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. 

Seamless Rolled Steel Pipe , 4340 Alloy Steel Tube Outer Diameter 10-150 Mm

Contact Details
SHANGHAI UNITE STEEL TRADING CO., LTD

Contact Person: Chilli.ho

Tel: +8618101875575

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