API5LL415 Seamless Steel Pipe, Direct Factory Sale by Hangchen Metal
Shandong Hangchen Metal Material Co., Ltd. is a professional supplier of seamless steel pipes, mainly dealing in products from major steel mills such as Tianjin DaWuYou, Baogang, Baoshan, Henggang, Fengbao, Huiheng, Panjin, and more. Our offerings include seamless pipes, alloy pipes, high-pressure boiler pipes, high-pressure alloy pipes, petrochemical pipes, fertilizer pipes, pipeline pipes, low-pressure and medium-pressure boiler pipes, fluid pipes, and structural pipes. We also supply cold-drawn seamless steel pipes produced by mills in Jiangsu, Tianjin, Linyi, etc. Available sizes range from Φ3mm to Φ1020mm. We sell square pipes, stainless steel pipes, stainless steel plates, and more. We also customize precision bright seamless steel pipes with Φ2-273mm diameters and various wall thicknesses.
Our seamless steel pipes, 12Cr1MoVG alloy pipes, 15CrMo alloy pipes, and high-pressure boiler pipes are fully stocked, of superior quality, and reasonably priced. With a solid reputation, comprehensive services, and ample supply, our company is well-regarded in the domestic industry!
Primarily supply 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 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, ample supply, reasonable prices, and timely delivery. Adhering to the principles of honesty and mutual benefit, we sincerely invite both new and old customers to visit and discuss business opportunities.
We solemnly promise to you: to ensure the quality, the price, and the most perfect after-sales service, as a thank you to 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 customize various special specifications and materials of seamless steel tubes, ensuring timely delivery, competitive prices, and superior quality, accompanied by original material certificates. We operate normally on holidays and can handle road and rail transportation. For large quantities, direct shipment from the steel mill is available. We also offer acceptance and settlement services. 
