30x20x(1.5-2.5)mm 150x100x(4-8)mm 40x20x(1.5-3)mm 160x80x(4-8)mm 40x25x(1.5-4.5)mm 180x100x(4-10)mm 40x30x(1.5-3)mm 200x120x(4-10)mm 50x30x(1.5-4)mm 200x150x(4-14)mm 60x30x(2-4)mm 250x150x(4-12)mm 60x40x(2-4)mm 260x180x(5-14)mm 70x50x(2-5)mm 350x250x(6-14)mm 80x40x(2-5)mm 350x350x(6-14)mm 80x60x(3-5)mm 400x200x(6-14)mm 90x50x(3-5)mm 400x300x(8-14)mm 120x60x(3-6)mm 450x250x(8-14)mm 120x80x(3-6)mm 500x300x(8-14)mm
The air preheater exists the problem of collection of ash , worn down , low temperature corrosion to effect the safe and economical operation for the boiler unit . At the moment , the investment of air preheater is 6%-8% of the whole boiler investment in the industrial boiler and power station boil , due to the problem of collectionof ash, worn down, low temperature corrosion to incur the direct loss of replacing equipment and shuting down is 4~5% of the operation cost and the loss will be more large when the boiler is shut down incurred by this problem . Aim at the above questions,we develop the new heat transfer parts â??â??Enamel coated seam or seamless tubes with small enamel thickness ratio of thermal conductivity and received 5 patents . The uniform colour enameled tube is manufactured with the enamel which is our own developed with the scientific formula and is evenly coated on the surface of the steel tube by the auto enamel tube production line . To use best temperature change performance enameled tubes as the heat exchange parts will be anti-abrasion and anti-corrosion, the surface is smooth and low cost of maintenance .
1. Stainless steel welded tube. 2. Material: SUS 304\ 304L\ 316\ 316L\ 321\ 310S\ 317L\ 347H\410S \403\ S31803\ 2205\ 904L, etc. 3. Size: OD 8mm to 2000mm; Wall thickness: 0.5mm to 45mm. 4. Standard: GB, ASTM, EN, DIN, JIS and other international standard. 5. Payment: 30% deposit by T/T after signed contract. The balance payment by T/T after got the b/l copy 6. Surface treatment: Pickling, annealing, polishing. 7. Productivity: 2000ton/Month.
1. Stainless steel welded tube. 2. Material: SUS 304\ 304L\ 316\ 316L\ 321\ 310S\ 317L\ 347H\410S \403\ S31803\ 2205\ 904L, etc. 3. Size: OD 8mm to 2000mm; Wall thickness: 0.5mm to 45mm. 4. Standard: GB, ASTM, EN, DIN, JIS and other international standard. 5. Payment: 30% deposit by T/T after signed contract. The balance payment by T/T after got the b/l copy 6. Surface treatment: Pickling, annealing, polishing. 7. Productivity: 2000ton/Month.
1. Stainless steel welded tube. 2. Material: SUS 304\ 304L\ 316\ 316L\ 321\ 310S\ 317L\ 347H\410S \403\ S31803\ 2205\ 904L, etc. 3. Size: OD 8mm to 2000mm; Wall thickness: 0.5mm to 45mm. 4. Standard: GB, ASTM, EN, DIN, JIS and other international standard. 5. Payment: 30% deposit by T/T after signed contract. The balance payment by T/T after got the b/l copy 6. Surface treatment: Pickling, annealing, polishing. 7. Productivity: 2000ton/Month.
1. Stainless steel welded tube. 2. Material: SUS 304\ 304L\ 316\ 316L\ 321\ 310S\ 317L\ 347H\410S \403\ S31803\ 2205\ 904L, etc. 3. Size: OD 8mm to 2000mm; Wall thickness: 0.5mm to 45mm. 4. Standard: GB, ASTM, EN, DIN, JIS and other international standard. 5. Payment: 30% deposit by T/T after signed contract. The balance payment by T/T after got the b/l copy 6. Surface treatment: Pickling, annealing, polishing. 7. Productivity: 2000ton/Month.
the pressure ring bellows used in ferroalloy,material is 0Cr18Ni9Ti,size 276x155
For low and medium pressure boiler (working pressure is not greater than 5.88Mpa, working temperature 450 c) heating surface pipes; for high pressure boilers (working pressure above 9.8Mpa, operating temperatures between 450 ~650 ) heating surface pipes, economizer, superheater, reheater, pipe for petrochemical industry, etc. http://www.sellsteels.com/steel-pipe/SA213.html
Api5ct casing can be divided into seamless and welded steel tubes, welded steel tube mainly refers to the straight seam steel pipe, large diameter casing is generally straight seam submerged arc-welded steel tubes. Mainly used for transportation of oil, natural gas, coal gas, water and other liquids and gases. The main applications of the product, mainly distributed in the Middle East, Europe and North America. Api5ct according to the length of the casing can be divided into R-1,R-2 and R-3, three kinds of specifications. http://www.sellsteels.com/steel-pipe/API-5CT.html
ANSON offers a full line of OCTG products that meet the industry's need. The OCTG is mainly used in Oil & Gas well. http://www.sellsteels.com/steel-plate/API-Spec-5L.html
Astm a500 erw steel structural tubing Our capability : Outside diameter: 10-350 mm . Thickness: 1.8mm-15.0mm Steel grade: q235b, q345b, s235jr, s275jr, stk400, stk500. Standard: bs1139-1990, bs en39-2001, en10219, jis g3444-2004, astm a53, astm a106 , astm a500 . Astm a513 , jis g3452 , en10219, en10217 . Surface: hot dipped galvanized, pregalvanized, black, painted We have two factories , one pipe factory , one pre-galvanizing and processing factory . We can supply service : 1 cutting in any length . We offer precision cutting on the lengths of pipe with wide range . 2 .Beveling : we can apply any type of bevel to any degree required . Beveling can applied to the face of any size or diameter of pipe . 3 .Threading : threaded pipe can provide an sffective seal for pipes transforting liquids , gases , steam , and hydraulic liquid . 4.Grooving ; roll grooving can be done in any style according to industry standard s . 5. Hole drilling : drilling cna be done in any style according to the industry standards and customer requests , it can be applied to any position on the pipes .
Astm a500 erw steel structural tubing Our capability : Outside diameter: 10-350 mm . Thickness: 1.8mm-15.0mm Steel Grade: Q235B, Q345B, S235JR, S275JR, STK400, STK500. Standard: BS1139-1990, BS EN39-2001, EN10219, JIS G3444-2004, ASTM A53, ASTM A106 , ASTM A500 . ASTM A513 ,JIS G3452 ,EN10219, EN10217 . Surface: Hot dipped galvanized, Pregalvanized, Black, Painted We have two factories , one pipe factory , one pre-galvanizing and processing factory . we can supply service : 1 cutting in any length . we offer precision cutting on the lengths of pipe with wide range . 2 .beveling : we can apply any type of bevel to any degree required . beveling can applied to the face of any size or diameter of pipe . 3 .threading : threaded pipe can provide an sffective seal for pipes transforting liquids , gases , steam , and hydraulic liquid . 4.grooving ; roll grooving can be done in any style according to industry standard s . 5. hole drilling : drilling cna be done in any style according to the industry standards and customer requests , it can be applied to any position on the pipes . Manufacturer own two factories: main products : h beam ,round tube , rectangular pipe , ERW conveuer belt pipe, Seamless steel pipe ,Scaffolding pipe ,Square and rectangular pipe ,Hot-dipping and Pre-galvanized steel pipe, and other steel products,angle steel , steel section beams ,
Astm a500 erw steel structural tubing Our capability : Outside diameter: 10-350 mm . Thickness: 1.8mm-15.0mm Steel Grade: Q235B, Q345B, S235JR, S275JR, STK400, STK500. Standard: BS1139-1990, BS EN39-2001, EN10219, JIS G3444-2004, ASTM A53, ASTM A106 , ASTM A500 . ASTM A513 ,JIS G3452 ,EN10219, EN10217 . Surface: Hot dipped galvanized, Pregalvanized, Black, Painted We have two factories , one pipe factory , one pre-galvanizing and processing factory . we can supply service : 1 cutting in any length . we offer precision cutting on the lengths of pipe with wide range . 2 .beveling : we can apply any type of bevel to any degree required . beveling can applied to the face of any size or diameter of pipe . 3 .threading : threaded pipe can provide an sffective seal for pipes transforting liquids , gases , steam , and hydraulic liquid . 4.grooving ; roll grooving can be done in any style according to industry standard s . 5. hole drilling : drilling cna be done in any style according to the industry standards and customer requests , it can be applied to any position on the pipes . Manufacturer own two factories: main products : h beam ,round tube , rectangular pipe , ERW conveuer belt pipe, Seamless steel pipe ,Scaffolding pipe ,Square and rectangular pipe ,Hot-dipping and Pre-galvanized steel pipe, and other steel products,angle steel , steel section beams ,
Astm a500 erw steel structural tubing Our capability : Outside diameter: 10-350 mm . Thickness: 1.8mm-15.0mm Steel Grade: Q235B, Q345B, S235JR, S275JR, STK400, STK500. Standard: BS1139-1990, BS EN39-2001, EN10219, JIS G3444-2004, ASTM A53, ASTM A106 , ASTM A500 . ASTM A513 ,JIS G3452 ,EN10219, EN10217 . Surface: Hot dipped galvanized, Pregalvanized, Black, Painted We have two factories , one pipe factory , one pre-galvanizing and processing factory . we can supply service : 1 cutting in any length . we offer precision cutting on the lengths of pipe with wide range . 2 .beveling : we can apply any type of bevel to any degree required . beveling can applied to the face of any size or diameter of pipe . 3 .threading : threaded pipe can provide an sffective seal for pipes transforting liquids , gases , steam , and hydraulic liquid . 4.grooving ; roll grooving can be done in any style according to industry standard s . 5. hole drilling : drilling cna be done in any style according to the industry standards and customer requests , it can be applied to any position on the pipes . Manufacturer own two factories: main products : h beam ,round tube , rectangular pipe , ERW conveuer belt pipe, Seamless steel pipe ,Scaffolding pipe ,Square and rectangular pipe ,Hot-dipping and Pre-galvanized steel pipe, and other steel products,angle steel , steel section beams ,
Astm a500 erw steel structural tubing Our capability : Outside diameter: 10-350 mm . Thickness: 1.8mm-15.0mm Steel grade: q235b, q345b, s235jr, s275jr, stk400, stk500. Standard: bs1139-1990, bs en39-2001, en10219, jis g3444-2004, astm a53, astm a106 , astm a500 . Astm a513 , jis g3452 , en10219, en10217 . Surface: hot dipped galvanized, pregalvanized, black, painted We have two factories , one pipe factory , one pre-galvanizing and processing factory . We can supply service : 1 cutting in any length . We offer precision cutting on the lengths of pipe with wide range . 2 .Beveling : we can apply any type of bevel to any degree required . Beveling can applied to the face of any size or diameter of pipe . 3 .Threading : threaded pipe can provide an sffective seal for pipes transforting liquids , gases , steam , and hydraulic liquid . 4.Grooving ; roll grooving can be done in any style according to industry standard s . 5. Hole drilling : drilling cna be done in any style according to the industry standards and customer requests , it can be applied to any position on the pipes . Manufacturer own two factories: main products : h beam , round tube , rectangular pipe , erw conveuer belt pipe, seamless steel pipe , scaffolding pipe , square and rectangular pipe , hot-dipping and pre-galvanized steel pipe, and other steel products, angle steel , steel section beams ,
Astm a500 erw steel structural tubing Our capability : Outside diameter: 10-350 mm . Thickness: 1.8mm-15.0mm Steel Grade: Q235B, Q345B, S235JR, S275JR, STK400, STK500. Standard: BS1139-1990, BS EN39-2001, EN10219, JIS G3444-2004, ASTM A53, ASTM A106 , ASTM A500 . ASTM A513 ,JIS G3452 ,EN10219, EN10217 . Surface: Hot dipped galvanized, Pregalvanized, Black, Painted We have two factories , one pipe factory , one pre-galvanizing and processing factory . we can supply service : 1 cutting in any length . we offer precision cutting on the lengths of pipe with wide range . 2 .beveling : we can apply any type of bevel to any degree required . beveling can applied to the face of any size or diameter of pipe . 3 .threading : threaded pipe can provide an sffective seal for pipes transforting liquids , gases , steam , and hydraulic liquid . 4.grooving ; roll grooving can be done in any style according to industry standard s . 5. hole drilling : drilling cna be done in any style according to the industry standards and customer requests , it can be applied to any position on the pipes . Manufacturer own two factories: main products : h beam ,round tube , rectangular pipe , ERW conveuer belt pipe, Seamless steel pipe ,Scaffolding pipe ,Square and rectangular pipe ,Hot-dipping and Pre-galvanized steel pipe, and other steel products,angle steel , steel section beams ,
Astm a500 erw steel structural tubing Our capability : Outside diameter: 10-350 mm . Thickness: 1.8mm-15.0mm Steel Grade: Q235B, Q345B, S235JR, S275JR, STK400, STK500. Standard: BS1139-1990, BS EN39-2001, EN10219, JIS G3444-2004, ASTM A53, ASTM A106 , ASTM A500 . ASTM A513 ,JIS G3452 ,EN10219, EN10217 . Surface: Hot dipped galvanized, Pregalvanized, Black, Painted We have two factories , one pipe factory , one pre-galvanizing and processing factory . we can supply service : 1 cutting in any length . we offer precision cutting on the lengths of pipe with wide range . 2 .beveling : we can apply any type of bevel to any degree required . beveling can applied to the face of any size or diameter of pipe . 3 .threading : threaded pipe can provide an sffective seal for pipes transforting liquids , gases , steam , and hydraulic liquid . 4.grooving ; roll grooving can be done in any style according to industry standard s . 5. hole drilling : drilling cna be done in any style according to the industry standards and customer requests , it can be applied to any position on the pipes . Manufacturer own two factories: main products : h beam ,round tube , rectangular pipe , ERW conveuer belt pipe, Seamless steel pipe ,Scaffolding pipe ,Square and rectangular pipe ,Hot-dipping and Pre-galvanized steel pipe, and other steel products,angle steel , steel section beams ,
Hello Sir, We professional manufacture many types of capillary tubing, including 3/8" x 0.049" duplex 2205, 1/4" x 0.035" 316L, 1/2" x 0.065" alloy 825, 1/8" alloy 625, etc... If you have any needs, please feel free to contact me, we will offer the best price for you. Kind Regards.
Hello Sir, This is Kim Wang from ESP Cable Solutions Co., Limited, we professional manufacture capillary tubing, including 3/8"OD x 0.049"WT duplex 2205, 1/4"OD x 0.035"WT 316L, 1/2"OD x 0.065"WT alloy 825, etc...
A series of studs are welded on the surface of the steel pipe by the studded tube automatic welding machine to strengthen the heat exchange components, which is characterized by: 1. The square circumference is welded equally; 2. The hexagonal circumference is welded equally. Compared with the traditional studded tube manufacturing process, the square and hexagonal studded tubes strengthen the heat exchange elements, which are formed by welding at one time. The phenomenon that the welding stud falls off after the welding is forced to stretch by tooling in the past has been changed, so that the studded tubes are welded more firmly and the welding stud is not easy to fall off. The welding studs, diameter, length, longitudinal spacing, number of circumferential welding stud and angle of inclination of welding stud are all factors affecting heat transfer of studded tubes. Therefore, it must be considered systematically to be more practical. The square and hexagonal circumferential welding and stud shaped tubes are used to arrange the welding and stud shaped tubes equally, which have a larger expansion surface, and the stud shaped tubes have a disturbing effect on the fluid, which can greatly improve the heat transfer coefficient, especially suitable for the enhanced heat transfer of high viscosity oil products, heavy oil and other medium.
