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DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
Specifications
Brand Name :
TORICH
Model Number :
DIN 17177
Certification :
ISO 9001 ISO14001 TS16949
Place of Origin :
Zhejiang/China
MOQ :
1 Ton
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
60000 Ton/Tons per Year
Delivery Time :
20-40days
Packaging Details :
In bundles or in wooden boxes.
Section shape :
Elevated Temperatures
Secondary or not :
Non-secondary
Technique :
ERW
Thickness :
0.4 - 50 mm
Surface treatment :
Galvanized
Alloy or not :
Is Alloy
Standard :
ASTM,GB,JIS,BS
Grade :
St37.8 St42.8 15Mo3
Grade group :
ST35-ST52
Special pipe :
precision tube
Length :
1-12m/as customers' requests
Outer diameter(round) :
20 - 677 mm
Product name :
Galvanized Square Steel Pipe/Tube
Description

DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

DIN 17177 St37.8 St42.8 15Mo3 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

Material

DIN 17177 is a standard that specifies the requirements for electric resistance welded (ERW) steel pipes used for elevated temperature applications. The pipes are designed to withstand high pressures and temperatures, making them suitable for various industrial applications.

Specification

The standard outlines the specifications for the manufacturing process, dimensions, tolerances, and testing methods for the steel pipes. It ensures that the pipes meet the necessary quality and performance criteria for use in critical applications.

Key Features

  • High Strength: Designed to withstand high pressures and temperatures.
  • Welded Construction: Electric resistance welding provides a strong and reliable joint.
  • Corrosion Resistance: Suitable for various environments, depending on the coating and treatment.
  • Versatile Applications: Used in power plants, chemical industries, and other high-temperature applications.

Chemical Composition

Element St37.8 (%) St42.8 (%) 15Mo3 (%)
Carbon (C) 0.17 max 0.22 max 0.12-0.20
Manganese (Mn) 1.20-1.60 1.20-1.60 0.40-0.70
Phosphorus (P) 0.035 max 0.035 max 0.025 max
Sulfur (S) 0.035 max 0.035 max 0.025 max
Chromium (Cr) - - 0.90-1.20
Molybdenum (Mo) - - 0.30-0.50

Mechanical Properties

Property St37.8 St42.8 15Mo3
Yield Strength (MPa) 235 245 250
Tensile Strength (MPa) 360-510 360-510 400-550
Elongation (%) 22 min 22 min 20 min
Hardness (HB) 140 max 140 max 160 max

Steel Grade

  • St37.8: Low carbon steel suitable for moderate temperature applications.
  • St42.8: Higher carbon content for improved strength and temperature resistance.
  • 15Mo3: Alloy steel with molybdenum, designed for high-temperature applications.

Application

These steel pipes are primarily used in:

  • Power generation plants
  • Chemical processing industries
  • Oil and gas industries
  • Boiler and pressure vessel manufacturing

Possible Alternative Grades

  • P235GH: Similar properties, suitable for pressure applications.
  • P265GH: Higher strength, used in similar applications.
  • A106 Grade B: Commonly used for high-temperature service.

DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

TORICH Group, an one-stop service provider of raw materials engaged in raw material production, R&D and
trade, has 30+ years of experience in the market, exported to 56 +countries, and won good reputation and
credibility among domestic and foreign customers.
The company's production plant covers an area of over 10,000 square meters, with an annual production
capacity of 50,000 tons of materials and a comprehensive trading and warehousing capacity of 100,000 tons, which can satisfy customers' personalized needs for raw materials in terms of diversity and timeliness.
The group holds shares in more than ten domestic production entities, whose main products include
seamless steel pipes ( carbon steel and stainless steel), welded pipes ( carbon steel and stainless steel), pipe fittings ( carbon steel and stainless steel), titanium (titanium tubes, titanium rods, titanium cakes, titanium plates, etc.), aluminum (aluminum tubes, aluminum rods, aluminum die casting, aluminum casting, CNC machining), and CNC deep processing of metal materials such as tubes, rods, and casting parts.
Over the past 30 years, the company has been gradually developing new technologies and materials to meet
the growing needs of customers and various diversified needs, exporting to more than 56 countries and still
increasing the number of exporting countries, aiming to help customers to solve the demand for raw materials, and to facilitate one-stop purchasing for customers.

DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact with me.

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DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

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Product Detail
Brand Name :
TORICH
Model Number :
DIN 17177
Certification :
ISO 9001 ISO14001 TS16949
Place of Origin :
Zhejiang/China
MOQ :
1 Ton
Price :
Negotiable
Contact Supplier
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures
DIN 17177 St37.8 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures

TORICH INTERNATIONAL LIMITED

Verified Supplier
11 Years
zhejiang, ningbo
Since 1997
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
Precision Steel Tube, Seamless Steel Tube, Stainless Steel Tube
Total Annual :
25000000-30000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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