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China, Chinese ASTM AISI A312 En10296 Round/Square 201 202 304 304L 316 430 Alloy/Dupex/Seamless/Welded/Stainless/Carbon/Heat Exchanger Grooved Mental Steel Pipe Tube1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsSteel Pipe TubeSeamless Stainless Steel TubingStainless Rectangular Tube 2 Inch X 50 Inch
Permanent Steel Manufacturing Co., Ltd.
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Product Description Product Description:Stainless Steel pipe (Stainless Steel) is a hollow strip of cylindrical Steel, his scope of application as the pipeline of fluid transport, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural components. Stainless steel pipes are made of acid and heat resistant billets, heated, perforated, sized, hot rolled and cut. Classification of stainless steel pipe: stainless steel seamless steel pipe and stainless steel welded steel pipe (seam steel pipe) basic two categories. According to the outer diameter shape of steel tube can be divided into round tube and special-shaped tube, what is widely used is circular steel tube, but also have a few square, rectangle, semicircle, hexagonal, equilateral triangle, octagonal special-shaped steel tube. For the steel pipe under fluid pressure to carry out hydraulic test and ray flaw detection to test its pressure ability and quality, under the specified pressure does not leak, wet or expansion for qualified, some steel pipe according to the standard or the requirements of the side test, flaring test, flattening test. Specification: A:Stainless steel seamless pipe:Standard:ASTM A312 Austenitic Stainless Steel Pipes for high-temperature and general corrosive service. ASTM A213 for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes ASTM A269 Austenitic Stainless Steel Tubes for General Service ASTM A270 for Austenitic and Ferritic/Austenitic Stainless Steel Sanitary TubesGrade: TP304,TP304L,TP304H,TP316,TP316L,TP316Ti,TP309,TP310S,TP321,TP321H, TP347, TP347H, TP405, TP410, TP430Sizes: 1/8" - 36" +Schedules: S/5s - XXSServices: Bending - Cutting - Grooving - Polishing - ThreadingSurface treatment: Industrial tubes Annealed and pickled, Sanitary tubes polished 180 grit, 240 grit, 400 grit Austenitic steelTP304General-purpose stainless steel with good corrosion resistance for most applications. Used for: Bar rails, Boatrailings, Canopy supports, Chemical processing equipment, Chemical tubing, Column covers, Duct works, Feed-watertubes, Food preparation equipment, Food processing equipment, Heat exchanger tubes, Hypodermic needles,Ladders, Mechanical & structural components, Pharmaceutical processing equipment, Piping systems, Railings(architectural), Traffic barriers, Water pipes.TP304HHigher carbon content than 304L, for increased strength, particularly at elevated temperatures.TP304LChemical plant and food processing equipment, where freedom from sensitization is required in plate thicknessesTP316/316LTP316/316LUsed where higher corrosion resistance is required. Boat railings, Canopy supports, Chemical tubing, Column covers,Duct works, Feed-water tubes, Food preparation equipment, Food processing equipment, Heat exchanger tubes,Hypodermic needles, Ladders, Mechanical & structural components, Pharmaceutical processing equipment, Pipingsystems, Railings, Street (urban) furniture, Textile tubing, Traffic barriers, Water pipes.TP316HSimilar oxidation resistance to TP 316. Main areas of application: Heat exchangers, furnaces, chemical andpetrochemical plant.TP321Heat exchanger tubing, Chemical processing tubing, Pressure tank tubing. Suitable for heat resisting applicationsto 800°C.TP321HThis is the high carbon version of TP 321 which ensures greater creep resistance. Behaves much the same as TP 321in oxidation resistance. Main applications: Heat exchangers, furnaces, boilers in chemical and petrochemical plantTP316TiA titanium stabilized version of 316 used where good resistance to intergranular corrosion and high temperaturestrength is required.TP317Chemical processing tubing, Dyeing equipment, Ink manufacturing equipment, Pulp & paper manufacturingequipmentTP347HFGMainly used for boilers in the termal power plant, reheaters and superheatersSuper-Austenitic steelTP904LHigh resistance to general corrosion in e.g. sulphuric and acetic acids, crevice corrosion, stress corrosion cracking, pitting in chloride bearing solutions. Ferritic and Martensitic SteelTP405Used for applications where hardening upon cooling from high temperatures must be avoided. Has excellentlong-time stability up to 1200°F.TP410General purpose grade for use in mildly corrosive environmentsTP430Mechanical & structural tubing, Architectural tubing, Heat exchanger tubing, Condensers, Re-heaters, Evaporators.DuplexS31803Typically used in heat exchangers, gas scrubbers, fans, chemical tanks, flowlines, marine and refinery applications.S32750Used in oil & gas, chemical process, power industries. At that heat-exchangers are main application.S31254With high levels of chromium, molybdenum, and nitrogen is especially suited for high-chloride environments such as brackish water, seawater and other high-chloride process streams.Value-added servicesBEVELINGBeveling Stainless Steel tubes contain one end angled, so that it mates with a complementary tube end. Tubes can be beveled for certain applications in order to make welding of stainless steel tubes easier, which saves weld prep time and money compared to hand cutting.HEAT TREATING & ANNEALINGPermanent Steel can heat treat some 400 series stainless steel seamless tube. Heat treating realizes stress as a result of hardening, depending upon the chemistry of the metal being treated. Heat treating is also used for tempering, quenching, normalizing, and solution annealing.HONING & TURNINGDuring the honing/turning process, an abrasive rotating tool removes metal from the interior surface of a cylinder, pipe, or tube. The main purpose of honing is to finish the surface to a particular diameter and/or desired cylindrical geometric design. Honing is typically a secondary machining operation that completes a produce/part, relieves stress created during production, or corrects features of the finished product. A typical production cycle is to drill, ream, heat treat, then hone.POLISHINGPOSITIVE MATERIAL IDENTIFICATION (PMI)In some cases, it may be necessary to complete additional positive material identification testing. Permanent Steel can complete this testing in house or we can work with an independent laboratory to complete the testing. Please contact us for specific requirements.UT TESTINGUltrasonic Testing (UT) utilizes sound energy at high frequencies, in order to provide examinations and measurements of the stainless steel product. This aids in flaw detection/evaluation, dimensional measurements, etc.B:Stainless steel welded pipe:Sizes & Schedule SpecificationsSize Range: 2" - 48"Schedules: 5S, 10S, STD, XS, 40, 80, 100, 120, 160, XXSProducts: Stainless steel welded pipe, stainless steel erw pipe, stainless steel efw pipeGrades of Stainless Steel TubeAustenitic: 201, 304/304L, 316/316L, 317/317L, 347/347H, 321/321H, 904LFerritic: 409, 430, 439, 441, 434, 436, 444, 446Martensitic: 403, 410, 410S, 414/L, 441, 418, 420, 440, 416Duplex: 2205/S31803, S32750, S32760 Manufacturing process:Stainless steel welded tube is a steel pipe made of steel plate or strip steel that is crimped and formed by a unit and a mold. The production process of welded steel pipe is simple, the production efficiency is high, the variety and specification are many, and the equipment investment is small, but the general strength is lower than that of seamless steel pipe.Processing for Stainless Steel Welded PipeBar & Structural CuttingProducts cut include Round Bar, Flat bar, Hex bar, Square bar, Tubing and Hollow Bar, Pipe, Angles, channels, Beams and Tees. Thickness range is 1/16″ to 28″diameter Production CuttingStainless can provide production cutting for product diameters up to 4″.Pipe ThreadingAvailable thru 2″ in Diameter/All schedulesTubular PolishingProducts polished included all tubular products, with OD & ID polishing available, Round Bar, Square Bar, Hex & Flat bar, Angles, Uneven Leg Angles, beams, and other shapes. Welded Stainless Steel Pipe TolerancesNPS DesignatorPermissible Variations in Outside DiameterOver In.Under In.1/8 to 1-1/2, incl1/64 (0.015)1/32 (0.031)Over 1-1/2 to 4, incl1/32 (0.031)1/32 (0.031)Over 4 to 8, incl1/16 (0.062)1/32 (0.031)Over 8 to 18, incl3/23 (0.093)1/32 (0.031) Nominal Wall Thickness:NPS DesignatorOutside Diameter in.Schedule 5S in.Schedule 10S in.Schedule 40S in.Schedule 80S in.1/40.540 0.0650.0880.1193/80.675 0.0650.0910.1261/20.8400.0650.0830.1090.1473/41.0500.0650.0830.1130.1541.01.3150.0650.1090.1330.1791 1/41.6600.0650.1090.1400.1911 1/21.9000.0650.1090.1450.20022.3750.0650.1090.1540.2182 1/22.8750.0830.1200.2030.27633.5000.0830.1200.2160.3003 1/24.0000.0830.1200.2260.31844.5000.0830.1200.2370.33755.5630.1090.1340.2580.37566.6250.1090.1340.2800.43288.6250.1090.1480.3220.5001010.7500.1340.1650.3650.5001212.7500.1560.1800.3750.500C:Stainless steel decorative pipe:ITEMSStainless steel decorative pipeStainless welded pipe(round)Stainless square pipeStainless rectangle pipeStainless oval pipeOD range3-219MM10MM*10MM--100MM*100MM20*10MM--100*200MM5*48MM38*15MM39.8*20.8MM44*16MM etc..WT range0.12-4MM0.16-4MM0.16-4MM0.23-4MM Length rangeNormal length 3-6M,but can be custom-made as requirements.Grade304/301/201/202/316/430/410/420/409etc. Surface treatmentMatte(usually used as industrial pipe)/Mirror finish(decoration pipe) D:Stainless slotted tubes::Johnson screen/ore screen meshGrade:201/202/205/304/316/321 etc...Shape:Cylindric,flakeCylinder Diameter:29-1000mmSlot size:0.5-1.0mm in usual, can be customizedFilter type:from outside to insideLength:2.9m or5.8m in usual to fit the containerEnd connection: Male/female threaded couplings, weld rings/plain beveledWire-wrapped screen/strainerGrade:201/202/205/304/316/321 etc...Size:2-16inchSlot size:0.5-1.0mm in usual, can be customizedLength:2.9m or5.8m in usual to fit the containerEnd connection:Male/female threaded couplings, weld rings/plain beveledE:Stainless steel coil:Thickness: 0.20-10.00mmWidth: 1000-1500mmGrade: 304(2B),304(No.4),304(BA),304(HL),304(MR)316/L(2B),316(No.4)F:Stainless steel sheet:Thickness: 0.40-8.00mmWidth: 1000-1500mmGrade: 430, 304 and 316. Grade types such as 409, 410, 444, 309, 310s, 321, 347, 321, 904L, 2205, 2304, 316Ti, 316H, 317L G:Stainless steel plate:Thickness:3.00-32.00mmWidth: 1000-1500mmGrade: 304L, 316L, 904L, LDX2101, 2205,409, 410, 309, 310s, 321, 347, 321, 2304, 316Ti, 316H, 317L H:Stainless steel squre pipe:Out diameter:12.70-150mmWidth: 1.0-3.5mmGrade:304, 304L,304H, 316, 361L,316H, 309/S, 310/S, 317/L, 321/H, 347/H, 410, 410S, Duplex 2205, Duplex 2507Specifications: ASTM A312, ASTM A358, ASTM A240, ASTM A778I:Stainless steel rectangle pipe:Out diameter:24.0*14.0mm-100*50.8mmWidth: 1.0-5.0mmGrade:304, 304L,304H, 316, 361L,316H, 309/S, 310/S, 317/L, 321/H, 347/H, 410, 410S, Duplex 2205, Duplex 2507Specifications: ASTM A312, ASTM A358, ASTM A240, ASTM A778J:Stainless steel fittings:Flange, elbow,tee,reducer,cap,weldolet,bend,socket etc..Latest welded pipe project order:Manufacturing pipe Process:Application:About us:1.Pipe:Permanent Steel Manufacturing Co.,Ltd has been committed to being a major supplier of quality kinds of carbon steel pipe, stainless steel tube, hollow section numerous types of piping equipments including Bend, Cap, Coupling, Elbow, Reducer, Stub End, Tee, Olet, Joint, Gasket, etc. The Products from Permanent Steel Manufacturing Co.,Ltd are supplied in accordance with appropriate International Standards as well as Customer Specifications in a large variety of steel grades and dimensions. Permanent Steel Manufacturing Co.,Ltd on a 250,000 m2 area and has three production units: Foundry, Rolling and Extrusion mills. Permanent Steel Manufacturing Co.,Ltd operates under strict quality, environmental, as well as health and safety management systems, in compliance with ISO 9001, ISO 14001 and OHSAS 18001 standards. We have six spiral pipe production lines have introduced into the international advanced technique design andmanufacturing,each of them is outfitted with the whole set equipment from uncoiling to pipeindpection,packing and then Ex-work,includingun coiler, leve ling ma chine , fly welding machine ,plasma cutting machine,pipe endgrinding machine.hydrostatic testing machine,beveling machine,end expander, ultrasonic inspector for pipe body and weld seam,highlyclear X-ray image inspection system and so on.Our stainless steel pipe factory:2.Coating:We have two advanced three-layer PE anticorrosive pipe production lines, which can carry out three-layer PE and FBE anticorrosion for steel pipe with diameter of 20mm to 1820mm, aswell as epoxy asphalt anticorrosion production line, steel-plastic composite pipe production line, internal and external plastic coating and plasticlining production line, and cement mortar production line for inner wall of steel pipe. The annual anticorrosion production capacity reaches 18 million square meters. Since its establishment, the company has formed a good cooperative relationship with many domestic and foreign steel pipe manufacturers, gas companies and oil companies, and its sales network covers many countries. Customer visit:PMC team:End Users:Our advantage:1. Full projects reference all of the world and vendor references from the most main oil and Gas in stitute, companies, investors2. The inspection program is full supported to the docs requirements3. The list of producing equipment and inspection equipment will be provided4. The relative shipping docs, third party inspection report, Mill test certification, custom appreciate letters5. The mill certification such as API monogram , ISO ect....7. ITP, MPS & ISO manual8. Prices competitively level9. Full presentation experiences and guidance10. Engineering design & construction capacities11. Financial supports, various of payment term could be acceptable such as L/C, T/T.12. Free custom inspection corporation & checked corporation in CCPIT13. Full bank supported company with a perfect line of Credit "AAAAA" ect FAQ Q: How long is your delivery time? A: Depends on pipes size and quantity. 7-10 days for stocked steel pipe and 20-40 days for new productions according to quantity.bowl shape stainless steel smoking pipe screensQ: Do you provide samples? Is it free or extra? 201 Stainless Steel Pipe used for Food and Chemical IndustryA: Yes,we could offer free steel pipe sample for your evaluation. stainless steel pipe fittingQ: What is your terms of payment? steel pipeA: TT payment way, TT+LC, or 100% sight LC and usance L/C for 30-120days,the specific payment should be addressed by further discussion.
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