API5LL 450 Pipe Line Pipe by Hang Chen Metal, High-Quality Brand
Shandong Hangchen Metal Material Co., Ltd. is a professional supplier of seamless steel pipes, mainly dealing in products from Tianjin DaWuWan, Baogang, Baosteel, Henggang, Fengbao, Huifeng, Panjin, and other steel mills, including seamless pipes, alloy pipes, high-pressure boiler pipes, high-pressure alloy pipes, oil cracking pipes, fertilizer-specific pipes, pipeline pipes, low and medium-pressure boiler pipes, fluid pipes, and structural pipes. We also offer cold-drawn seamless steel pipes produced by mills in Jiangsu, Tianjin, Linyi, etc. Available sizes range from Φ3mm to Φ1020mm. We sell products such as square pipes, stainless steel pipes, and stainless steel sheets. Additionally, we can custom-make precision bright steel pipes 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 available in a full range, with superior quality, reasonable prices. Backed by our excellent reputation, comprehensive service, and ample supply, we are highly regarded 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. 
Execution Standards: 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 fertilizer (GB/T6479-2013), petroleum cracking tubes (GB/T9948-2013), pipeline tubes for oil and 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 customers to visit and discuss business opportunities.
We solemnly promise to you: deliver products with superior quality, at competitive prices, and provide 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, ensuring timely delivery.
The company can custom-make various special specifications and materials of seamless steel tubes, ensuring timely delivery, competitive pricing, and superior quality. Original material certificates are provided. We operate normally on holidays and can handle truck and rail transportation. For large quantities, direct shipment from the steel mill is available. We also offer acceptance and settlement services. 
