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4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe 

China SHANGHAI UNITE STEEL certification
China SHANGHAI UNITE STEEL certification
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4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe 

4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe 
4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe  4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe  4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe  4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe 

Large Image :  4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe 

Product Details:
Place of Origin: China
Brand Name: UST
Certification: ISO 9001
Model Number: OD: 25-1100mm; WT: 2-150mm
Payment & Shipping Terms:
Minimum Order Quantity: MOQ: 5 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: Mechanical Tubing Production Technique: Cold Drawn, Cold Rolled, Honing, Skiving
Quality Standard: ASTM A519; API; JIS Surface: Black, Smooth Or Bright
Size: OD: 25-1100mm; WT: 2-180mm Marking: Request
Inspection: The Third Party Is Acceptable
High Light:

Boiler Steel Tube

,

Steel Round Tube

4130/25CrMo4/1.7218/SCM430/30CD4 Alloy Steel Tube with Q + T for Machinery Processing Application

 

Introduction

 

 

Material

 

AISI 4130

Size

Seamless steel DN15~DN600 , OD:25-1100mm

 

W.T

 

1-60mm /SCH10~SCH160, STD, XS ,XXS sch5s, sch20s, sch40s, sch80s,SGP.

 

Length

 

Sample 2~15m or as the clients' requirement

 

Surface

 

Galvanized, black painting, or as the clients' requirement

Standards

ASTM A53 , ASTM A106 , ANSI B36.10

ASME B36.19

GB/T8162,GB/T8163,

JIS G3452/G3454/G3456/G3459/G3463,

DIN 17175,DIN 1626, DIN1629,,

API 5L

Applications

 

Petroleum,chemical industry,electric power,boiler, high temperature resistant,low temperature resistant,corrosion resistant seamless steelpipe used.

 

 

Shape

 

Round

 

MOQ

 

5 tons

 

Packing

 

In bundles and seaworthy wooden cases

 

Payment Term

 

T/T, Irrevocable L/C at sight

 

Trade Term

 

FOB , CFR , CIF

 

Chemical Composition(%)

 

Grade C Si Mn P S Cr Mo Cu
4130 0.28~0.33 0.15~0.35 0.40~0.60 ≤0.035 ≤0.040 0.80~1.10 0.15~0.25 /
SCM430 0.28~0.33 0.15~0.35 0.60~0.90 ≤0.030 ≤0.030 0.90~1.20 0.15~0.30 /
25CrMo4 0.22-0.29 ≤0.40 0.60~0.90 ≤0.025 ≤0.035 0.90~1.20 0.15~0.30 /
30CrMo 0.26~0.34 0.17~0.37 0.40~0.70 ≤0.035 ≤0.035 0.80~1.10 0.15~0.25 /

 

Mechanical Properties

 

Steel grade

Tensile strength

(Mpa)

Yield strength

(Mpa)

Elongation

(%)

4130 ≥930 ≥785 12

 

Size Range

 

Outer Diameter: 25-1100 mm

Wall Thickness: 2-180 mm

Length Random Length, Fixed Length, etc.

 

Package

 

Standard export sea-worthy package, or as customers' request

 

Others

 

1) Special design available according to requirement

2) Anti-corrosion and high-temperature resistant with black painting

 

Our Services

 

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

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

 

4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe  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

 

4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe  1

 

Package

 

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

4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe  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. 

4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe  13

Contact Details
SHANGHAI UNITE STEEL

Contact Person: Eric

Tel: 13661534998

Send your inquiry directly to us (0 / 3000)