T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger

Product Details
After-sales Service: Available
Warranty: Available
Type: Seamless
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Registered Capital
15000000 RMB
Plant Area
>2000 square meters
  • T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
  • T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
  • T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
  • T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
  • T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
  • T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
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  • Overview
  • Product Parameters
  • Detailed Photos
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
T22
Technique
Cold Drawn
Material
Carbon Steel
Surface Treatment
Black
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Mining
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
T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
The T22 alloy typically contains about 2.25% chromium and 1.0% molybdenum, along with small amounts of carbon, silicon, and manganese. This composition enhances its strength and resistance to heat. Grade T22 alloy steel has good properties: 1. high-Temperature Strength: can withstand temperatures up to 600°C (1112°F) without losing structural integrity. 2. creep Resistance: Excellent resistance to creep (deformation under constant load over time) at elevated temperatures. 3. weldability: Good weldability, allowing for various fabrication techniques. 4. ductility: Maintains ductility and toughness, making it less prone to brittleness even at high temperatures.
Carbon Chromiun Low Temperature Stainless Steel Duplex Copper& Bronze Titanium Ni-Alloy
SA178-A SA213-T1 SA333-Gr.1 SA213 TP316L A789-S31803 SB111-C70600 SB338-GR.1 SB163 NO2200
SA178-C SA213-T11 SA333-Gr.3 SA249 TP316H A789-S32205 SB111-C71500 SB338-GR.2 SB167 NO2201
SA179 SA213-T12 SA333-Gr.6 SA268 TP316Ti A789-S32750 SB111-C71640 SB338-GR.5 SB444 NO8020
SA192 SA213-T22 SA333-Gr.7 SA269 TP316LN A789-S32760 SB111-C68700 SB338-GR.7 SB514 NO6022
SA209-T1 SA213-T5 SA333-Gr.8 SA376 TP321 A789-S32707 SB111-C44300 SB338-GR.9 SB619 N10276
SA209-T1a SA213-T9 SA334-Gr.1 TP304 TP321H A789-S32304   SB338-GR.12 SB622 NO4400
SA209-T1b SA213-T91 SA334-Gr.3 TP304L TP347 A789-S31500     SB626 NO6600
SA210-A1   SA334-Gr.6 TP304H TP347H S31254     SB674 NO6601
SA210-C   SA334-Gr.7 TP304N TP405 254MA     SB677 NO6625
SA214   SA334-Gr.8 TP310H TP409 17-4PH     SB704 NO690
SA513 MT 1010     TP310S TP410 17-7PH     SB705 NO8800
SA513 MT 1015     TP309S TP430 15-7PH     N1001 NO8810
SA513 MT 1020     TP317 TP439       N10665 NO8811
      TP317L TP444       N10675 NO8825
      TP348 TP446       TP904L  
      TP347HFG            

 

ASTM A213/ASME SA213 T2, T11, T12, T22, T91, T92 Chemical Composition and Mechanical Properties

Grade Chemical Composition%
C Si Mn P, S Max Cr Mo Ni Max V Al Max
T2 0.10~0.20 0.10~0.30 0.30~0.61 0.025 0.50~0.81 0.44~0.65 - - -
T11 0.05~0.15 0.50~1.00 0.30~0.60 0.025 1.00~1.50 0.44~0.65 - - -
T12 0.05~0.15 Max 0.5 0.30~0.61 0.025 0.80~1.25 0.44~0.65 - - -
T22 0.05~0.15 Max 0.5 0.30~0.60 0.025 1.90~2.60 0.87~1.13 - - -
T91 0.07~0.14 0.20~0.50 0.30~0.60 0.02 8.0~9.5 0.85~1.05 0.4 0.18~0.25 0.015
T92 0.07~0.13 Max 0.5 0.30~0.60 0.02 8.5~9.5 0.30~0.60 0.4 0.15~0.25 0.015
Grade Chemical Composition% Mechanical Properties
W B Nb N T. S Y. P Elongation Hardness
T2 - - - - ≥ 415MPa ≥ 205MPa ≥ 30% 163HBW(85HRB)
T11 - - - - ≥ 415MPa ≥ 205MPa ≥ 30% 163HBW(85HRB)
T12 - - - - ≥ 415MPa ≥ 220MPa ≥ 30% 163HBW(85HRB)
T22 - - - - ≥ 415MPa ≥ 205MPa ≥ 30% 163HBW(85HRB)
T91 - - 0.06~0.10 0.03~0.07 ≥ 585MPa ≥ 415MPa ≥ 20% 250HBW(25HRB)
T92 1.50~2.00 0.001~0.006 0.04~0.09 0.03~0.07 ≥ 620MPa ≥ 440MPa ≥ 20% 250HBW(25HRB)

 

ASTM A213/ASME SA213 T2, T11, T12, T22, T91, T92 Tolerance

Outside Diameter OD Tolerance WT Tolerance Ovality Tolerance Cut Length Tolerance
OD≤ 12, 7 mm ± 0, 13 mm ± 15 % - + 3, 18 mm, - 0 mm
12, 7 mm < OD ≤ 38, 1 mm ± 0, 13 mm ± 10 % max, 1, 65 mm + 3, 18 mm, - 0 mm
38, 1 mm < OD ≤ 88, 9 mm ± 0, 25 mm ± 10 % max, 2, 41 mm + 4, 76 mm, - 0 mm
Detailed Photos
T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
Packaging & Shipping

T22 Seamless Alloy Steel Tube for Boiler and Heat ExchangerT22 Seamless Alloy Steel Tube for Boiler and Heat ExchangerT22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger

Company Profile

T22 Seamless Alloy Steel Tube 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.

T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger
T22 Seamless Alloy Steel Tube for Boiler and Heat Exchanger

T22 Seamless Alloy Steel Tube for Boiler and Heat ExchangerT22 Seamless Alloy Steel Tube for Boiler and Heat ExchangerT22 Seamless Alloy Steel Tube 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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