tianjin yongdali steel pipe co.,ltd. is one of the largest manufacture of stainless,alloy , seamless pipe,weld pipe,steel plate ,coil plate etc. since our establish to until now we are all the time insist the quality to subsistence,the products to development,the credit standing assure to cooperation,the service to win client,with deal in policy. In this deal in policy direction to following,we are perennial sales and assign delivery with general agent , our company possession modernization warehouse.of the open air and indoor warehouse, the stock products more than five thousand tons.Our General Manager with all the employee, depend on a good reputation, abundant strength, high quality products, cheap the price,good services to our customers.Now we express our heartfelt thanks to worldwide friends who has or will consistently given care, support and help! We sincerely hope that we all grow up with the establishment of long-term relationships, mutual benefit , seek common development We mainly deal with kinds of seamless steel pipes and stainless seamless steel pipes. The OD of stainless seamless steel pipe is from 6-1020mm, wall thickness is from 0.5-40mm. China Material Standard: 0Crl8Ni9,1Crl8Ni9Ti,00Crl7Nil4M02,0Crl7Ni12M02,00Crl9Ni1O,0Crl8Nil2M02Ti,0Cr25Ni20,OOCrl9Nil3M03; American Material Standard: 301, 302, 304, 304L ,304H, 305,316 ,316L ,316Ti ,317, 317L, 310S ,321, 321H, 347H;Main Specification Standard: Stainless seamless pipe use to high-pressure boiler GB5310-95; Stainless seamless pipe use to high-pressure fertilizer,electric factory equipment: GB6479-2000; Stainless seamless pipe use to boiler and heat commute organ: GBl3296-9l; Stainless seamless pipe use to liquid service GB/Tl4976-02; Stainless seamless pipe use to structure: GB/T14975-02,ASTM,A269,A312,A2l3 or other technical agreement ;meanwhile we have the goods imported ,and alloy pipe made in China: Material: A335P11,P91,P92,15CrMoG,12Cr1MoVG,1Cr5Mo, Cr5Mo,Cr9Mo,0Cr9Mo, 15CrMo,35CrMo,12Cr1MoV,10CrMo910,A335P91,1Cr2Mo,15MnV, 37Mn5,10Cr9Mo1VNb ,15NiCuMoNb5,12Cr2MoWVTiB,WB36,SA106B,ST45.8-III etc; MS Carbon High-pressure Boiler Pipe: GB5310-95: Material: 10,20G,Q345,Q390,10MoVNb,12CrMo,15CrMo,12Cr2Mo; Seamless steel tubes for chemical fertilizer equipments GB6479-2000Material: 10# 20G Q345 Q390 10MoVNb 12crMo 12cr2MoSeamless steel tubes for petroleum cracking GB-9948-86Material: 10# 20# 12crMo 15crMo 1cr2Mo 1cr5Mo;Seamless steel tubes for structural purposes GB8163-1999Material: 10# 20# 35# 45#40Mn2 45Mn2 45Mn2 27SiMn 2Cr and so onSeamless steel tubes for liquid service GB8163-1999Material: 10# 20# Q295 Q345;Steel Pipes for oil, well, coupling: API SPEC 5CTMaterial:J55 N80;Meanwhile,our company is engaged in selling the valves of the national and international brand , angle and grove iron and so on .We will offer you swift and good services in the basis of the favorable prices, in the way to the wholesale and the retail. Welcome every old and new customers to come to negotiate and telecommunication with us .
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