DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger

Product Details
After-sales Service: Available
Warranty: Available
Type: Seamless
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  • DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
  • DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
  • DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
  • DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
  • DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
  • DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
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  • Overview
  • Product Parameters
  • Detailed Photos
  • Packaging & Shipping
  • Application
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
DIN 1629
Technique
Hot Rolled
Material
Carbon Steel
Surface Treatment
Black
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Chemical Industry
Section Shape
Round
Transport Package
Standard Package
Specification
10.3-610mm
Trademark
Baowu
Origin
Shg
HS Code
7304319000
Production Capacity
50000 Tons

Product Description

Product Parameters
DIN 1629 is a German standard that specifies the requirements for seamless circular steel tubes of non-alloy steels. These tubes are primarily used for mechanical and general engineering purposes, but they are not suitable for heat treatment or pressure purposes. The key points about DIN 1629 include:

DIN 1629 is the standard specifies the Seamless Circular Tubes of Non Alloys Steels with Special Quality Requirements.

DIN 1629 applications the overheated boilers, as minimum thickness ferrite and seamless steel pipes, and as heat exchangers via austenitic pipes.
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger

The main products of steel / steel grade

  • DIN1629 ST37.0
  • DIN1629 ST44.0
  • DIN1629 ST52.0

Size range(mm)

  • Out diameter:10-324mm
  • Wall Tickness:1-30mm
  • Length:14000mm max

Steel-chemical composition (DIN1629)

Grade C max Si max Mn P max S max
St 35 0.17 0.35 ≥0.40 0.025 0.025
St 45 0.21 0.35 ≥0.40 0.025 0.025
St 52 0.22 0.55 ≤1.60 0.025 0.025
 

Mechanical Properties(Mpa)

Steel grade BK BKW BKS GBK NBK
Yield strength Rm N/mm min Elongation% min Yield strength Rm N/mm min Elongation % min Yield strength Rm N/mm min Tensile Strength ReH N/mm min Elongation % min Yield strength Rm N/mm min Elongation % min Yield strength Rm N/mm min Tensile Strength ReH N/mm min Tensile Strength ReH N/mm min
St35 480 6 420 10 420 315 14 315 25 340-470 235 25
St45 580 5 520 8 520 375 12 390 21 440-570 255 21
St52 640 4 580 7 580 420 10 490 22 490-630 355 22
Detailed Photos
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
Packaging & Shipping
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger

DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger

Application

DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger

Company Profile

DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat ExchangerBaowu 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.

"Quick response to market development, never give up the principle of quality, continuously dedicate in brand promotion, improve and innovate our products, provide customers with high quality products and service". Baowu (Shandong) Aluminum Co., Ltd. is sincerely looking forward to cooperating with you to create a beautiful tomorrow together.

DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger
DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger

DIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat ExchangerDIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat ExchangerDIN 1629 Carbon Seamless Steel Pipe for Boiler and Heat Exchanger

FAQ

Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q:How can I get a quotation from you ? 
A:You can leave us message, and we will reply every message in time. Or we may talk on line.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.

Q:How do we trust your company? 
We specialise in exporting business for over 15 years as golden supplier, Headquarter locates in Liaocheng City, Shandong province, you are welcome to investigate in any ways, by all means.

 

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