Boiler Pipe DIN 17175 Seamless Steel Pipe 13crmo44 Alloy Pipe

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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Detailed Photos
  • Production process
  • Application
  • Packaging & Shipping
  • Company Profile
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
DIN 17175 13CrMo44
Usage
Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Mining
Section Shape
Round
Delivery Time
15-21days
Technical
Cold Drawn
Product Name
DIN 17175 13crmo44 Steam Steam Boiler Tube
Product Type
Steam Boiler Tube
Wall Thickness
1mm----600mm
Diameter
Customizable
Transport Package
Standard Export Packing
Specification
100mm-600mm
Trademark
BW
Origin
China
HS Code
730419
Production Capacity
50000tons/Month

Product Description

Product Description

 

DIN 17175 Seamless Steel Tubes For Elevated Temperatures,DIN 17175 13CrMo44 Seamless Steel Tubes may be produced by hot rolling, cold rolling, hot pressing, hot drawing or cold drawing.


Standard:DIN 17175
Seamless Steel Tubes For Elevated Temperatures
 
As far as DIN 17175 is concerned, steels that have a good mechanical properties at a higher temperature, up to 6 00 °C, and even under long-term load, are called heat-strength steels.
 

DIN 17175 13CrMo44 Seamless Steel Tubes can be used to manufacture steam boilers, pipes, pressure vessels and instruments operating at temperatures up to 600 ° C and at high temperatures.

Manufacturing method
DIN 17175 13CrMo44 Seamless Steel Tubes may be produced by hot rolling, cold rolling, hot pressing, hot drawing or cold drawing.
The tube steel can be smelted in a flat furnace or an electric furnace according to the oxygen blowing method, and all steels should be cast in a static manner.
 

Heat treatment temperature of DIN 17175 13CrMo44 Seamless Steel Tubes

Steel Grade Thermal processing ºC NormalizingºC Tempering
Grade Material number Quenching temperature ºC Tempering temperature ºC
13CrMo44 1.7335 1100 to 850°C - 910-940 660-730
 
 
Chemical composition of DIN 17175 13CrMo44
Standard:DIN 17175 grade Chemical composition
C Si Mn P,S Cr Mo
13CrMo44 0.10-0.18 0.10-0.35 0.40-0.70 ≤0.030 0.70-1.10 0.45-0.65
 
 
Mechanical property of DIN 17175 13CrMo44
Standard grade Tensile Strength(MPa) Yield Strength(MPa) Elongation(%)
DIN 17175 13CrMo44 440-590 ≥290 ≥20
 
 
Dimensions Tolerance
Project Standard Size range Tolerance
Outer diameter DIN17175 Hot rolled steel pipe OD ≤ 100mm ± 0.75%( Min ± 0.5mm )
OD> 100~ 320mm ± 0.9%
Cold drawn steel pipe OD ≤ 120mm ± 0.6%( Min ± 0.25mm )
Wall thickness DIN17175 OD ≤ 130mm WT ≤ 2Sn +15%~-10%
WT > 2Sn~4Sn +12.5%~-10%
WT > 4Sn ± 9%
130 < OD ≤ 320mm WT ≤ 0.05OD +17.5%~-12.5%
0.05OD < WT ≤ 0.11OD ± 12.5%
WT > 0.11OD ± 10%
 

Detailed Photos

Boiler Pipe DIN 17175 Seamless Steel Pipe 13crmo44 Alloy Pipe
Boiler Pipe DIN 17175 Seamless Steel Pipe 13crmo44 Alloy Pipe



 

Production process

1. Cutting and turning of steel material: First of all, cutting and turning of steel material, replacing the size, and finally cutting out the steel material
To determine the size of the steel used in the process.
2. Change the structure of the steel material: what needs to be done here is to change the structure of the steel material after appropriate heat treatment
Structure to ensure the correct volume of the product after the cold rolling process.
3.cold pressing processing: cold pressing processing is the most critical step in the cold rolling process, through cold pressing processing, can be realized
The originally round steel is compressed and the shape becomes extended.
4.shaping and welding: before shaping and welding, first of all, the use of precision measuring equipment to detect cold press processing
After the size of the steel material to ensure that accurate shaping and welding can be achieved.
5.surface treatment: Surface treatment is the last step of the cold rolling process, including painting, gas, polishing and electricity
Plating. The purpose of the surface treatment is to enhance its visual effect and processing properties, resulting in a quality product.


Boiler Pipe DIN 17175 Seamless Steel Pipe 13crmo44 Alloy Pipe

Application


Used for steam boiler tubes such as superheater reheater.
 

Boiler Pipe DIN 17175 Seamless Steel Pipe 13crmo44 Alloy Pipe
Boiler Pipe DIN 17175 Seamless Steel Pipe 13crmo44 Alloy Pipe
 

Packaging & Shipping


Boiler Pipe DIN 17175 Seamless Steel Pipe 13crmo44 Alloy PipeBoiler Pipe DIN 17175 Seamless Steel Pipe 13crmo44 Alloy Pipe
 

Company Profile


Baowu Aluminum (Shandong) Co., Ltd. is located in Dongchangfu county, which is the largest aluminum manufacturing county in north China. The factory is only one kilometer from the Jiliao expressway, which make our transportation more convenient. Our total investment is more than one billion yuan for two large factories. The factory covers an area of 120, 000 Square Meters and The company employs more than 500 staff, including over 60 engineering technicians. Our annual output capacity is more than 120, 000 tons of aluminium profiles. Baowu has been awarded the honorary titles of "China Patent Shandong Star Enterprise", "Key Enterprise of Shandong Architectural Profile Industry", "Famous Brand of the Province Construction Machinery Industry", "Shandong Famous Brand", "Well-known Trade Mark of Shandong Province", "China Energy-saving Product Certification", etc. Our company was appraised as a national medium-sized enterprise by the Agricultural Ministry of China in 2004. As a professional aluminum profiles manufacturer, we specialized in manufacturing building door and window, decoration, curtain wall and industrial aluminum profiles.

We have imported advanced manufacturing, checking and testing equipment of aluminum profiles from USA, Germany, Japan, Italy and Switzerland. With advanced checking and testing method and perfect quality guarantee system, our products are produced in strict accordance with the GB/5237 standard and have passed the qualification of ISO9001: 2000 International Quality Management System, ISO14001: 2004 Environmental Management System, 18000: 2001 Occupational Health Management System and 8000: 2001 Social Responsibility Management system. Meanwhile, we provides our customer with many kinds of finishes, such as sand blasting, polishing, brush, anodizing, electrophoresis, ceramic electrophoresis, sparkling electroporesis, powder coating, thermal insulation, fluorocarbon spraying (PVDF COATING), wood grain, etc. With stable product quality and perfect after-sales service, Baowu has been recognized as qualified supplier by lots of domestic famous enterprises such as Country Garden, Haier, Goertek, etc. Our aluminum profiles have been exported to many countries, such as USA, Brazil, Vietnam, India, South Korea, Australia, Germany, Kenya, Russia, Israel, Japan, etc.

Boiler Pipe DIN 17175 Seamless Steel Pipe 13crmo44 Alloy Pipe


customers

 

Boiler Pipe DIN 17175 Seamless Steel Pipe 13crmo44 Alloy Pipe

 

Certifications

 

Boiler Pipe DIN 17175 Seamless Steel Pipe 13crmo44 Alloy Pipe

FAQ

 

Q:How do you control quality?
A:Mill test certification is supplied with shipment,third party inspection is avaliable.

Q:What are the advantages of your company?
A:We have many professionals,technical personnel,more competitive prices and best after-sales service than other stainless steel companies

Q:How many coutries you already exported?
A:Exported to more than 50 countries mainly from  Arab, Kuwait, Egypt, Turkey, Jordan, Brazil, India, Indonesia, Korea, etc

Q:Can you provide sample?
A:Small sample in store and can provide the sample for free.Customized samples will take about 5-7days
 
Q:Why should you buy from us not from other suppliers?
A:Diversified products, direct supply from manufacturer.

Q:What is your terms of payment ?
A:we accept T/T ,L/C ,D/A,D/P, Western union, paypal ,The payment method can be negotiated by both parties according to the actual situation.

Please Please leave your enquiry in the message box at the bottom of the product page and click SEND, we will contact you as soon as possible!

 

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