IPDB › China Industry › Industrial Equipment & Components
China, Chinese ASTM A270 TP304 Heat Exchanger Stainless Steel U Tube1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Pipeline PipesMetal HoseA270 Stainless U TubeASTM A249 TP304 Heat Exchanged Tube
Guangzhou Kingmetal Steel Industry Co., Ltd.
Preview:
Product Description Heat Exchanger Stainless Steel U Tube , TP304 / TP304L Steel U BendsTP304/TP304L STAINLESS STEEL 180 DEG U-BENDSDimensions:OD:12.7mm---114.3mmWT: 0.89~2.77mmBending Radius: From 1.5*OD(Outside Diameter) To 1500mmWhen Ordering Tubes With Radius less or equal to 1.5*OD, It Is Necessary To Agree Precision Of Geometrics.Straight Tubes Maximum Length:(Before Bending): 35000 mm.Leg Length: Min 1 Meter, Max. 16500 mm (For Max R=1500mm)Note: Other Size Are Available Upon Agreement.Heat Treatment: Stress Relieved After U-Bending (Bending Area Plus 300MM For Each Leg). "U" Stainless Steel Tubes are manufactured in our plant as per the customer requirements. Bend can be Heat Treated in accordance with Client's Requirements followed by hydrostatic testing and dye penetrant testing if required.U-bend stainless steel tubes are widely used in heat-exchanger systems.Heat exchanger equipment on the basis of seamless stainless U-tubes is essential in strategically important and critical fields-nuclear and petro-chemical machine building.Utube heat exchangers Designed for high temperature applications,especially for steam condensing or hot oil systems.This model is selected when differential expansion makes a fixed tube sheet exchanger unsuitable and when conditions preclude a floating head type(HPF) selection. Standard: ASTM A312,ASTM A269, ASME SA213, ASTM A249 ,ASME SA249, ASTM A789, EN10216-5 A106/A1016M Initial Length: Maximum Lengths of 27000mm can be supplied on request.Bending Radius: From 1.5*OD(Outside Diameter) To 1500mmWhen Ordering Tubes With Radius less or equal to 1.5*OD, It Is Necessary To Agree Precision Of Geometrics.Straight Tubes Maximum Length:(Before Bending): 35000 mm.Leg Length: Min 1 Meter, Max. 16500 mm (For Max R=1500mm)Note: Other Size Are Available Upon Agreement.Heat Treatment: Stress Relieved After U-Bending (Bending Area Plus 300MM For Each Leg).The basic Testing and processing:1.High Pressure hydrostatic Test:Minimum:10 Mpa--25Mpa2.Air Under Water Test After Bending3.U Tube wall thickness Test4.Eddy Current Test Before U bend Formed5.Ultrasonic test before U bend Formed6.Heat Treatment to stress relieved7.Ball passing TestThe below sizes are those most frequently used,other sizes can be produced upon request. Grade(UNS)304/304L/304H(1.4301/1.4306/1.4948);316/316L(1.4401/1.4404);316Ti(1.4571)321(1.4541);309S(1.4833);310S(1.4845);317L(1.4438);321H(1.4878);347H(1.4550)2205(1.4462),S31803,2507,904LOutside Dia:12.7mm--38.1mm(0.625"--1.252")Wall thickness:0.89--2.77mmStandards(Norm):ASTM A688 Standard for U bend Stainless steel Tube; ASTM A566 EN 10216-5,DIN 17456,DIN 17458 GB/T 14975,T 14976,T 13296,GB 5310 ASTM A213,A 269,A312,A511,A789,A790 JIS G3459 ,G3463 GOST 9940,GOST 9941
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...