
Heat Exchanger Stainless Steel Coil Tube For Shell Steam Superheater / Boiler / Condenser
Applications: for Boilers,Superheaters, Heat-Exchangers, High-pressure Boilers, Steam Boilers Cold Condensers and High-Pressure Services, High-Temperature Services for Boiler Constructions Size range: O.D.:19-127mm W.T.:2-20mm L: Customization
Manufacture: Tubes are manufactured by seamless process and both hot finished and cold finished are applicable.
Heat treatment:
Hot finished tubes need not be heat treated.
After the final cold drawing, the cold finishing tube should be subcritically annealed, fully annealed or normalized.
Steel grade SA210 Chemical Composition & Mechanical properties.(%)
Grade | C | Mn | P | S | Si | Tensile Strength | Yeild strength | Elongation | Hardness HRB(HB) |
A-1 | ≤0.27% | ≤0.93% | ≤0.035% | ≤0.035% | ≥0.10% | ≥415Mpa | ≥255Mpa | ≥30 % | ≤79(143) |
c | ≤0.35% | ≤0.93% | ≤0.035% | ≤0.035% | ≥0.10% | ≥485Mpa | ≥275Mpa | ≥30 % | ≤79(143) |
Tolerance for OD and WT
OD (mm) | WT (mm) |
19-127 | 2-20 |
Mechanical Testing:
Flattening Test
Flaring Test
Flange Test
Hardness Test
Hydrostatic Test
Company Information
Suzhou ORL Power Engineering Co., Ltd.is located in Suzhou, Jiangsu Province.
ORL Power is a leading company and exporter of industrial boilers,power plant boilersand boiler parts (including steam drum, membrane waterwall panel,header,economizer, evaporator, superheater,H-fin economizer, spiral fin tube, air preheater, heat pipe, flue etc.), seamless steel tubes/pipes and ERW steel pipes.ORL provides our customer with full range of services including boiler design, fabrication, installation and commissioning, boiler maintenance, and supervision at site. Our product and service include design and manufacture industrial boilers, pressure vessels and tanks, and pressure parts for power plant boilers (600MW, or 1000MW).
Main Products
Testing Center
Certifications
Production Workshop
Packing&Shipping
Company Business
Trading Process
Contact Information
Suzhou orl power engineering co ., ltd
Suzhou ORL Power Engineering Co., Ltd.is located in Suzhou, Jiangsu Province.
ORL Power is a leading company and exporter of industrial boilers,power plant boilersand boiler parts (including steam drum, membrane waterwall panel,header,economizer, evaporator, superheater,H-fin economizer, spiral fin tube, air preheater, heat pipe, flue etc.), seamless steel tubes/pipes and ERW steel pipes.ORL provides our customer with full range of services including boiler design, fabrication, installation and commissioning, boiler maintenance, and supervision at site. Our product and service include design and manufacture industrial boilers, pressure vessels and tanks, and pressure parts for power plant boilers (600MW, or 1000MW).
Product Description
Boiler Parts
Boiler Drum,Boiler Waterwall Panel,Boiler Economizer,Boiler Header,Boiler Cyclone Separator,Boiler Chimney Flue Pipe,Boiler Air Preheater,Boiler Air Preheater
Boiler Parts
Boiler Super Heater,Boiler High Temp Superheater,Boiler Cyclone Separator,Boiler Flue,Boiler Heat Pipe Air Preheater,Boiler Gen Bank,Boiler Heat Pipe Elements,Boiler Tube Pin,Boiler Tubeshield,Boiler Ditch Tube
Packaging & Shipping
We have our boiler manufacturing plant, and obtain ISO9001:2008, ISO3834, ASME S, U and GB stamp.
Company Business
Our products have been wildly used in power plants and large international companies overseas.
Such as USA, Brazil, Porto Rico, Guatemala, Spain, Demark, Norway, Turkey, India, Korea, Australia, Middle East, Southeast Asia etc.
FAQ
1. Why choose us?
We are boiler and boiler parts(boiler drum, boiler waterwall panel, boiler economizer, boiler header, boiler cyclone separator, boiler flue pipe, boiler air preheater, boiler pipe, boiler tube)manufacture and we are one of the best suppliers in China.
We ensure the deliver time, high quality, and the best after-sale service for you.
2. How to order?
Welcome come to our factory for inspecting and discussion the
technical details.
Contact Information
ADD: Zhangjiagang City, Jiangsu, China
E-mail: orl@orlpower.com
Website: www.boiler-units.com