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High Quality, Best Service, Reasonalbe Price, Quick Delivery
9 Years
| Ask Lasest Price | |
| Brand Name : | KWAYT |
| Certification : | SGS |
| Price : | 700-5000$ |
| Delivery Time : | 25-30 days |
| Payment Terms : | T/T,L/C at sight |
| Supply Ability : | 3000-5000 tons each month |
Qingdao Kwayt Co.,Ltd
Description | ASTM A335 seamless alloy steel pipe For high pressure boiler |
Standard | ASTM A335,ASTM A213,JIS G3458,JIS A3462,DIN17175,GB5310, GB9948 |
Material | P1, P2,P12,P11,P22,P5,P9,P91,T1,T2, T11,T5,T9,T22 ,13CrMo44,13CrMo4, 42CrMo,42CrMo4,ST52-3,16Mn,X42,X52,X60,X70,Cr5Mo ,10CrMo910,15CrMo,12Cr2Mo,Cr9Mo, 12Cr1MoV,etc |
Outside Diameter | 8 mm~450mm |
Wall thickness | 1mm~60mm |
Length | 12m,11.8m,6m,5.8m or as required |
Price term | Ex-Work,FOB,CNF,CFR,CIF,etc |
End | Threading ,coupling and with plastic caps protected |
Application | Alloy steel pipe applies to petroleum,chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant seamless steel pipe used. Alloy steel pipe can be made according to the customers' requirement |
Standard:Chinese National Standard GB5310
Application:for high-pressure boiler(working pressure 9.8MPa,or more generally ,the working temperature is 450-600°C)of heating surface tubes, header,economizer,superheater,reheater and so on.
The main production steel grades:20G,20MNG,15MoG,15CrMoG,12Cr2MoG,12Cr1MoVG.
Afeter consultation,we also can supply other grades of steel.
Mechanical properties:
Standard | Trademark | Tensile Strength(MPa) | Yield Strength(MPa) | Elongation(%) |
GB5310 | 20G | 410-550 | ≥245 | ≥24 |
20MnG | ≥415 | ≥240 | ≥22 | |
15MoG | 450-600 | ≥270 | ≥22 | |
15CrMoG | 440-640 | ≥235 | ≥21 | |
12Cr2MoG | 450-600 | ≥280 | ≥20 | |
12Cr1MoVG | 470-640 | ≥255 | ≥21 |
Picture Show of ASTM A335 seamless alloy steel pipe For high pressure boiler
Qingdao Kwayt Co.,Ltd is the subsidiary company of Shandong Hongsheng Steel Pipe Co., Ltd. which is engaged in exportation of steel pipes and fittings. Shandong Hongsheng Steel Pipe Co., Ltd. is the largest manufacturing and sales enterprise for galvanized steel pipe ,seamless steel pipe and fittings in the north of Shandong Province.Our factory supplygalvanized steel pipe,stainless steel pipe,carbon steel pipe, alloy steel pipe, ERW/SSAW/ LSAW PIPE, API pipe,pipe fitting.
Our products are widely used in petroleum, chemical, power and gas, oil and gas well field casing and tubing, high pressure boiler tube, drinking water, fire, high-speed fence construction, steel tube, etc.
Welcome to visit our factory !!
1.Are u a trade company or a manufacturer?
Qingdao Kwayt Co.,Ltd is the subsidiary company of Shandong Hongsheng Steel Pipe Co., Ltd. We are a factroy
2.What are your main products?
Carbon welded/seamless steel pipesPre galvanized welded/seamless steel pipesSome alloy steel pipes.
3.Do u supply other products?
Yes,We still supply all kinds of stainless steel pipe ,ERW/SSAW/LSAW steel pipe,pipe fittings,flanges.
4.Why should I choose you?
* contact us with your detailed inquiry, you will be replied within 24 hours.
* You are promised to obtain the best quality, price and service.
* We'd like to provide samples for your confirm.
* Wide excellent experiences with after-sale service.
*Every process will be checked by responsible QC which insures every product's quality.
5.Can you supply samples for our reference?
Yes,we always supply FREE samples.
| Company Name | Qingdao Kwayt Co.,Ltd |
| Factory Name | Shandong Hongsheng Steel Pipe Co.,Ltd |
| Company Address | Room4002,5th Building, Xin'an Industrial Park Area B, Qingdao Economic and Technical Development Zone,China. |
| Contact Person | Grace Zhang |
| Tel | 86-532-86949292 |
| Fax | 86-532-86943002 |
| 008615965584189 | |
| Skype | kwayt0312 |
| Mob | 0086-150965584189 |
| Postcode | 266555 |
| Web | www.kwaytgroup.com |
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