carbon steel elbow ,45 degree butt-welded elbow,180 degree butt-welded elbow,alloy steel elbow,alloy steel pipe elbow,180 DEG LR elbow,high pressure elbow,socket elbow,forged elbow,butt welded elbow,steel butt welding elbow.

Hebei Longrun Pipeline Group CO., Ltdis located in Yanshan ,Hebei province ,which is known as the “Pipeline Equipment Manufacturing Base in China”. At the junction of Cangle Road and No.205 National Highway,with predominant location and convenient transportation.

   The factory was founded in 1998 and reorganized into group company in 2010.There are five subsidiary companies as follows:

Cangzhou Longze Pipeline Sale CO.,Ltd

Yanshan Longyi Business CO.,Ltd

Yanshan Juxing Pipeline Manufacture CO.,Ltd

Hebei Runteng Pipeline Equipment Manufacture CO.,Ltd

Yanshan Guotai Pipefitting CO.,Ltd

The company occupies over 65,000 square meters, currently has 286 employees,including 2 senior engineers,8 engineers.92 professional technical personnels. Named “The top ten enterprises” of pipeline equipment in Yanshan.

     We have passed ISO9001:2008 Quality Mangement System Certificate,ISO 14001 Environment Mangement System Certificate,OHSAS18001 Occupational Health & Safety Mangement System Certificate, acquired the license for manufacturing special pressure Pipline equipments from AQSIQ , passed the Authentication of API , CE and became a member of first – grade supply network of State Power Corporation and China National Petroleum Corporation.We are also qualified the standard material supplier of China National Offshore Oil Corporation and China Petroleum Pipline Bureau.It was recognized by China Classification Society and admitted an associator  by EnergyAhead Sources Net of China Petroleum Distribution Electronic Market. The brand “Xiaolong” is voted as “Hebei Province-level Famous Trademark”.

With advanced production facilities, completely detecting devices , abundant technical force and our own advavced & scientific management mode,We have been a Science & Technology enterprise company, specialized in R & D and manufacturing and sale for steel pipeline accessories(elbows,bends,tee,cross,reducers,cap,flange,spring hangers) ,expansion compensator, metal hose and so on.Our company has been awarded “Credit Eterprise”, “Civilization and Integrity Enterprise” by the Trade and Industry Bureau. The corrugated compensator are voted as province-level famous brands by Provincial Technical Supervision Inspection and “High-Tech Products” enterprise  awarded by Province Office of Science and Technology.

Our mainly production facilites are Intermediate      Freqency Bend Pipe pushing machines(2sets), Stewed Bending Machines(2sets),Bending Machines(1set), Hydraulic Machines(4sets:2500T,500T,300T,200T),Trip Hammers (2sets:2T,5T), Hoisting Equipments

(8ets),Plate Bending Machines (3sets), Beveling Machines(8sets), Automatic Moulding Machines(2sets), Large Roll Forming Machine(1set), Mechanical Expansion Machines(2sets), Trueing Machines(3sets), Large-medium Size Plate Shearing Machines(3sets), Automatic Longitudinal Seam Welding Machines(4sets), Machines for sawing ,turning shaping ,milling & drilling(30sets), Arc Welding Machines and Argon Arc Welders Machines(24sets).

We own advanced detecting devices with completely function ,including Ray Crack Detection, Magnetic Flaw Detector, Ultrasonic Detection, Metallurgical Analysis, Chemical Test, Mechanical Property and Hydraulic Pressure Test, Direct Reading Spectrometer, Spectrum Analysis, and Infrared Monitoring,etc.

With business philosophy of “serving with loyality and faith,devoting with excellent qulity”,products sold well in more than 20 provinces and cities throughout the marine, petroleum, petrochemical, shipping, electricity,heat,gas,city engineering equipments and other industries. the company has achieved the right to operate import and export goods , the sales network covers Southeast Asia,South Africa and Europe in recent years.The products and the service gain good reputations from our clients.

Throughout today and looking forward to the future, we are full of confidence and wishes. That we will do sincerely cooperation with you with our excellent quality and best service to create a bright future!