1. LSAW Steel Pipe (Longitudinal Submerged Arc Welding)LSAW Steel Pipe (Longitudinal Submerged Arc Welding) The LSAW steel pipe exploits the single medium thickness plate as raw material. The steel plate is pressed (rolled up) into a tubular billet through
    1. SSAW Steel Pipe (Spiral Submerged Arc Welding)SSAW Steel Pipe (Spiral Submerged Arc Welding) We produce the SSAW steel pipe with different wall thicknesses and the external diameter from 219 to 3600mm. The product can be taken for long distance tr
    1. Seamless Steel PipeSeamless Steel Pipe The seamless steel pipe is a kind of steel products with hollow section and no seam around. It is largely applied for delivering petroleum, natural gas, coal gas, water and some sol
    1. ERW Steel Pipe (Electric Resistance Welding)ERW Steel Pipe (Electric Resistance Welding) The high frequency longitudinal electric resistance welded steel pipe is called ERW tube for short. After the forming of the hot rolled coil via the forming
    1. Black Steel Pipe /Uncoated Steel PipeBlack Steel Pipe / Uncoated Steel Pipe The black steel pipe is a non-standard terminology in tube making industry. It is a general designation for seamless steel tube and welded steel tube without bein
    1. Structural Steel Pipe
    1. Oil Pipe Line Oil Pipe Line Product Information External Diameter 32mm-3000mm Wall Thickness 1-12mm Length conventional length or in line with the needs of customers Standard GB/T 9711, ASTM A 53, ASTM A 106 Steel G
    1. API Steel PipeAPI Steel Pipe The API refers to the American Petroleum Institute. The main function of the API line steel pipe is to transport the oil, gas and water out of the ground into the destination of petroleu
    1. API Steel Casing PipeAPI Steel Casing Pipe Specification External Diameter 20mm-800mm Wall Thickness 2mm-60mm(SCH10-XXS) Length 4-13mm Standard API 5L, API 5CT, API SPEC 5L Steel Grade PSL 1: A25, GR.A, GR.B, X42, X46, X52
    1. API Steel Oil Casing PipeAPI Steel Oil Casing Pipe The steel oil casing pipe is the deeply processed mechanical product with high requirements. It is largely used in the petroleum engineering and natural gas industry for deliv
    1. API5L Steel PipeAPI5L Steel Pipe Material and Standard Material Grade GR.A, GA.B, X42, X46, X52, X56, X60, X70, J-55, K55, N-80, L245, L360, L415 Standard ASTM A53, ASTM A106, API 5L, DIN1626, JISG3452, JSSG3457 Profi
    1. Galvanized Carbon Steel Water Supply Pipe Carbon Steel Water Pipe The carbon steel water pipe mainly has two kinds of low pressure fluid delivery welded type and galvanized welded type. It is applied in a lot of fields such as boiler, nuclear
    1. Carbon Steel PipeCarbon Steel Pipe The carbon steel is the iron-carbon alloy in which the mass fraction of C ranges from 0.2% to 2.06% and there are some impurities such as Si, Mn, P, S, etc. The carbon steel pipe can
    1. Welded Carbon Steel PipeWelded Carbon Steel Pipe The commonly used material grade for the welded carbon steel pipe covers ST52.3, GR.B, Q235 and Q345. The product is fabricated by following the standards of ASTM A106, ASTM A5
    1. Carbon Steel Petroleum Casing PipeCarbon Steel Petroleum Casing Pipe Basic Information Standard API5L, API5CT Material Grade API 5L A25, A, B, X42, X46, X52, X56, X60, X65, X70, X80 API 5CT J55, K55, M65, N80, L80, C90, T95, P110, H40,
    1. ASTM A335 GR P22 Alloy Steel Pipe ASTM A335 GR P22 Alloy Steel Pipe Product Information Dimension External Diameter 6-1020 mm Wall Thickness 1-150 mm Length 5-12 m Standard ASTM, JIS, DIN, GB, EN, BS Steel Grade Level 1650Mn, 27SiMn, 4
    1. 25CrMo4 Alloy Steel Pipe Specification External Diameter 1/8-48 inches Wall Thickness SCHx5S-SCH160, STD, XS, XXS Length conventional length or in terms of requirements of customers Packing Mode provided with plastic cap and t
    1. ASTM Alloy PipeASTM Alloy Pipe The ASTM alloy pipe is the seamless type steel tube resistant to high temperature, low temperature and corrosion. It is extensively applied in the fields of petroleum, chemical industry
    1. 3PE Anticorrosion Steel PipeThe 3PE anticorrosion steel pipe is produced with three-layer PE anticorrosion structure. The 3PE anticorrosion mode is applied more and more widely in buried steel tube for delivering water, gas and o
    1. 2PE Anticorrosion Steel PipeThe 2PE anticorrosion steel pipe is provided with two-layer PE anticorrosion structure with the first layer of adhesive and the second layer of polyethylene. Those two kinds of materials inosculate as
    1. High Density Polyethylene/PE Jacket Steel PipeOur high density epoxy coating anticorrosion steel pipe has a wide utilization in petroleum, chemical engineering, natural gas, hydraulic power plant, sewage disposal, bridge piling, steel structure pi
    1. High Density Epoxy Coating Anticorrosion Steel PipeOur high density epoxy coating anticorrosion steel pipe has a wide utilization in petroleum, chemical engineering, natural gas, hydraulic power plant, sewage disposal, bridge piling, steel structure pi
    1. Coal Tar Epoxy Coating Anti-Corrosion Steel PipeThe coal tar epoxy anti-corrosion coating of the steel pipe is made up by modified epoxy resin, polyamide resin, coal tar pitch, pigment and filler as well as auxiliary. The coating of the product is r
    1. Cement Mortar Lining/Lined Anticorrosion Steel PipeThrough centrifuge or pipeline spraying machine, the cement coating is formed inside of the water delivery tube to produce the cement mortar lined anticorrosion steel pipe. By doing so, the service lif
    1. Single Layer Epoxy Coating Anticorrosion Steel PipeThe single layer epoxy coating anticorrosion steel pipe takes usage of new type anticorrosion way. The fusion bonded epoxy powder external coating is the new anticorrosive layer developed in recent 30
    1. Bend Pipe The bend pipe is bent through the whole set of bending mould. The production process is divided into the cold heat and hot pushing. Most of the equipment and pipelines need to use the product mainly fo
    1. Pipe Gasket The pipe gasket is placed between two planes for strengthening the seal effect. It is the sealing element put between two sealing surfaces for avoiding fluid leakage. Specification Flexible Graphite an
    1. ValveThe valve is applied in the fluid system for controlling the direction, pressure and flow of the fluid. It can control the medium such as liquid, gas and powder in the piping and equipment to flow or s
    1. Pipe Reducer As one of the chemical tube fittings, the pipe reducer is for connecting two tubes of different diameters. The generally used forming process is reducing pressing, expanding pressing or reducing plus e
    1. Pipe Cap The pipe cap also belongs to the industrial tube fittings. It is welded onto the tube end or mounted by matching the external thread on the tube end to cover up the tube. The product is as same as the
    1. Cross Pipe The cross pipe is applied at the pipeline branch place. It has the equal type and reducing type. The ends of the nozzle of the equal type product have same size. While the main nozzles of the reducing
    1. Tee Pipe The tee pipe is a kind of tube fittings. Its connecting form is butt welding with steel tube. Divided according to the diameter, the product has the equal type and reducing type. The equal type product
    1. Flange The product is suitable for steel pipeline connection with the nominal pressure no more than 2.5MPa. Its sealing face can be fabricated into smooth type, male and female type as well as the tongue-and-
    1. Pipe ElbowThe pipe elbow is a kind of frequently used connecting tube fitting in tube laying. It can connect two tubes with same or different nominal diameters. Then, the pipeline can make a turn with certain an
    1. Stainless Steel Pipe The seamless stainless steel pipe is a kind of long bar shaped steel with hollow section and no seam around. Executive Standard Product Name Specification Standard Name Standard No. Stainless Steel Tub
    1. Boiler Steel Pipe The boiler steel pipe often works under high temperature and high pressure. It may be oxidized and corroded in the environment of high temperature flue gas and water vapor. Therefore, the product needs
    1. Hot Rolled Steel PipeThe hot rolled steel pipe has many kinds. It falls into the ordinary type, the type for low and medium pressure boiler, type for high pressure boiler, alloy type, stainless steel type, petroleum cracki
 We are strongly putting our emphasis on producing various kinds of steel pipe and pipe fittings. Our leading product of steel pipe can be subdivided into the double sides submerged arc welded type, API type, carbon type, alloy type, anticorrosion type, thermal insulated type, and more. They are mainly applied for delivering fluid such as water supply and drainage. Apart from that, our product is also widely found in gas conveyance fields concerning coal gas, steam and liquefied petroleum gas. For other purposes, it can also be employed as pile tube and bridge for structure use as well as for wharf, road, building structure, etc.

We are fitted with technologically advanced equipment for production and inspection, containing hydrostatic press, edge chamfering machine, X ray detection machine, automatic submerged arc repair welding machine, edge milling machine, JCO forming machine, piercing mill, automatic tube rolling machine, reeling mill, sizing mill, reducing mill, etc. We also carry on a series of test in the production process such as ultrasonic test and X ray detection.

The production for the spiral steel pipe employs the American Lincoln submerged arc welder. The automatic tracking system functions in the seam welding process. After the flaw detection, hydrostatic pressure test and other inspections, the welding seam is in line with the requirements of the GB/T9711.1 and API5L PSL1/2 standards.

With regard to the comprehensive management, we control all the aspects strictly to ensure high level production technology and top-ranking product quality.
1. We have a special qualified supplier list for the raw material. Those raw material suppliers are approved by us through full-scale investigation and evaluation to guarantee the qualification of all our raw materials.

2. We have the expert material inspection personnel to inspect the chemical composition and mechanical property of the incoming raw materials. The high standard physical and chemical laboratory is provided with complete equipment such as universal material test machine and impact testing machine to actualize the inspection for different product standards.

3. We have obtained the A2 level pressure piping manufacturing license. Meanwhile, we are certified by the ISO quality management certification, API, etc.

4. We offer the security and job skill training for the new workers in terms of the quality management system. Only after passing the training test can the new workers start to work.

5. Our operators on the tube production posts involving inside and outside welding, shape adjusting, hydrostatic pressure test, flaw detection, etc. are all the skilled highly-paid technicians. They have been engaged in the field for more than 10 years.

6. Our quality control personnel are competent to the inspection job by owning the professional certification through systematic training, learning and examination.


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