SA335P91 Boiler Pipe Custom Fabrication by Hangchen Metal Processing
Shandong Hangchen Metal Material Co., Ltd. is a professional supplier specializing in seamless steel pipes, mainly offering products from manufacturers such as Tianjin DaWuYou, Baogang, Baoshan, Henggang, Fengbao, Hui Feng, Panjin, and more. Our range includes seamless pipes, alloy pipes, high-pressure boiler pipes, high-pressure alloy pipes, oil cracking pipes, special fertilizer pipes, pipeline pipes, low and medium-pressure boiler pipes, fluid pipes, and structural pipes. We also supply cold drawn seamless steel pipes produced in Jiangsu, Tianjin, Linyi, and other steel mills. Available sizes range from Φ3mm to Φ1020mm. We sell square pipes, stainless steel pipes, stainless steel plates, and other products. Additionally, we can customize precision bright钢管 with Φ2-273mm diameters and various material and wall thickness specifications.
Our seamless steel tubes, 12Cr1MoVG alloy pipes, 15CrMo alloy pipes, and high-pressure boiler pipes are fully stocked, of high quality, and reasonably priced. Backed by our good reputation, comprehensive services, and ample supply, our company enjoys an excellent reputation among peers in the domestic industry!
Carbon Steel Grades: 10#, 20#, 20G, 15CrMoG, 12Cr1MoVG、P91(T91) 、P92(T92)、P22(T22)(10CrMo910)、P11(T11) 、P12(T12)、WB36(15NicuMob5)、27SiMn、P5(Cr5Mo)、P9(Cr9Mo)、12CrMo、15CrMo、210C 、35CrMo、40CrMo、Q345B、345C、Q345D，Q345E。
Stainless Steel Grades: 06Cr19Ni10 (304), 022Cr19Ni10 (304L), 20Cr25Ni20 (310), 06Cr25Ni20 (310S), 06Cr17Ni12Mo2 (316), 022Cr17Ni12Mo2 (316L), 06Cr18Ni11Ti (321), 07Cr19Ni11Ti (321H), 06Cr18Ni11Nb (347), 07Cr18Ni11Nb (347H), 022Cr23Ni5Mo3N (2205), etc. 
Standard Execution: Seamless steel tubes for structural use (GB/T8162-2008), seamless steel tubes for fluid conveyance (GB/T8163-2018), low and medium pressure boiler tubes (GB/T3087-2008), high pressure boiler tubes (GB/T5310-2017), high pressure alloy tubes (GB/T5310-2017), special tubes for chemical fertilizer (GB/T6479-2013), oil cracking tubes (GB/T9948-2013), pipes for pipeline transportation systems in the petroleum and natural gas industry (GB/T9711-2017), hydraulic support tubes (GB/T17396-1998), geological special tubes (YB235-70), cold rolled precision seamless tubes (GB3639-83), stainless steel seamless tubes for fluid conveyance (GB/T14796-2012), stainless steel seamless tubes for boilers and heat exchangers (GB/T13296-2013), etc.
Our company maintains stable product quality, abundant supply, reasonable pricing, and timely delivery. Adhering to the principles of honesty and mutual benefit, we sincerely invite both new and existing clients to visit and discuss business opportunities.
We solemnly promise to you: to ensure the quality, the price, and the most comprehensive after-sales service to thank both new and old customers. For specifications we do not currently have, please contact us by phone to place an order in advance, and we guarantee timely delivery.
The company can custom make various special specifications and materials of seamless steel pipes, ensuring timely delivery, competitive pricing, and superior quality, accompanied by original material certificates. We operate normally on holidays and can handle truck and rail transportation. For large quantities, direct shipment from the steel mill is available, and we also offer acceptance and settlement services. 
