We realize the corporate strategy of creating high-quality alloy tube for oil and gas, alloy tube for cables, alloy tube for fitness equipment with a 'focused, professional, and attentive' business attitude. In an effort to finest meet up with client's requirements, all of our operations are strictly performed in line with our motto 'High quality, Competitive Rate, Fast Service' for tig welding schedule 40 pipe. In the future, we will continue to innovate and surpass in development strategy, brand building, product R &D and business model! At present, we have formed several leading industries with outstanding competitive advantages and leading positions, and become a strong technical support force in our fields. High quality, high efficiency, stable in-depth market, and constantly launch new products to meet market demand. Flexible, fast and quality customer service is the focus of our business strategy. After long-term practical experience and continuous improvement and optimization of structural design, our products achieve excellent performance in terms of efficiency, performance and safety.
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![ASTM A199 Heat-exchanger Tube]()
ASTM A199 Heat-exchanger TubeOuter Diameter:3.2-76.2 mm. Wall Thickness: 1mm~150mm (SCH10 ~ XXS). Length: 5.8m~12m,etc. Grades:T4,T5,T9,T11,T21,T22,T91.read more -
![Coated Steel Pipe]()
Coated Steel PipeCoated steel pipes are engineered for high-temperature and high-pressure applications in industries such as power generation, petrochemicals, refineries, and industrial process systems.read more -
![Alloy Steel Pipe]()
Alloy Steel PipeAlloy steel pipe is a tubular product made of steel with alloying elements in addition to carbon to enhance its mechanical and chemical properties. Carbon is the primary hardening element in steel,read more -
![Alloy Tube Distributor]()
Alloy Tube DistributorOD: 10mm~203mm. WT: 2.0mm~25mm. Length:5.8-12m or as customers required. Grade:ASTM A209 T1,ASTM A209 T1a,ASTM A209 T1b. Technique:Seamless.read more -
![ASTM A179 Boiler Tube]()
ASTM A179 Boiler Tube1)Dinmension:OD3.2-76.2mm(1/8in-3in). 2)Standard: ASTM A179. 3)Technique:Seamless and cold drawn. 4)Surface treatment:Varnish or black painted.read more -
![JIS G3441 Alloy Steel Tube]()
JIS G3441 Alloy Steel TubeGrade: SCr420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM435TK, SCM440TK. OD: 38 - 426mm. WT: 5 - 60mm. Length: 3000-12000mm. Application: used for machinery, automobiles, and other machineread more -
![ASTM A213 Alloy Steel Tube]()
ASTM A213 Alloy Steel TubeGrade:T2, T5 ,T9,T11,T12,T91,T92. Outside Diameter: 4 -127mm. Wall Thickness: 0.4-12.7mm. Length: 32m Max..read more -
![ASTM A513 Alloy Mechanical Tube]()
ASTM A513 Alloy Mechanical TubeGrade: 1020, 1026, 1524, 4130, 4140. OD:9.5-380mm. WT: 0.56-16.5mm. Length: 3 - 12m.read more -
![ASTM A178 Boiler Tube]()
ASTM A178 Boiler TubeASTM A178 Boiler Tubes are known for their resistance to corrosion and tolerance for withstanding temperature variations.LINKUN offering ASTM A 178 grade A &C&D Boiler Tubes that used in variedread more -
![ASTM A209 Seamless Alloy Tube]()
ASTM A209 Seamless Alloy TubeOD: 10mm~203mm. WT: 2.0mm~25mm. Length:5.8-12m or as customers required. Grade:ASTM A209 T1,ASTM A209 T1a,ASTM A209 T1b. Technique:Seamless.read more -
![ASTM A423 Low Alloy Steel Economizer Tubes]()
ASTM A423 Low Alloy Steel Economizer TubesO.D: 12.7mm - 127mm. W.T: 0.9 - 12.7mm. Grade: Grade 1, Grade 2, Grade 3. Hardness: 170HB or 87HRB. Process: Hot Finished or Cold Finished.read more -
![ASTM A556 Cold Drawn Seamless Heater Tubes]()
ASTM A556 Cold Drawn Seamless Heater TubesOutside Diameter: 12-40mm. Wall Thickness: 1-4mm. Length: max length 27 meters.read more
Albert Chronister
The company has always adhered to the original design, worked hard to update products, and assisted new and old customers to quickly solve all kinds of unresolved problems.
Andres Stearns
We can make samples for customers to make sure they can buy the most suitable product.
Beverly Jones
The product quality is very good! Fast delivery!
Omar Kain
After receiving the goods, we did a careful inspection and found that the quality and details of this product are exactly as described on the detail page, and I will continue to work with them.
Joseph Mims
Great goods, good service, and happy cooperation!
Gina Nutter
You are an excellent business and it is a great honor for us to do business with you.
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The company introduces foreign advanced technology and management system, focusing on R&D innovation and quality improvement of welded pipe for bridge construction, welded pipe for oil and gas . Committed to providing high-precision equipment and professional technical services with excellent performance for the welded pipe for bridge construction, welded pipe for oil and gas industry. We're professional tig welding schedule 40 pipe suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy bulk tig welding schedule 40 pipe made in China here and get quotation from our company. For price consultation, contact us.
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