1> grade: 304, 304l, 304h, 310s, 316, 316l, 316ti, 317, 317l, 321, 321h and 347, 347h, uns31803, uns32750, uns32760, 2205 and 904l, ......1.4301, 1.4306, 1.4845, 1.4401, 1.4404, 1.4436, 1.4541, 1.4550, 1.4539, 1.4571, ......08x18h10, 03x18h11, 12x18h10t, 10x17h13m3t, 03x17h14m3t, 20x23h18, 20x23h13, 06xh28mt, 2> standards: din 17458, en10045, en10305, en10216, sa/astm a312, sa/astm a213, sa/astm a269, sa/astm a511, sa/astm a789, sa/astm a790, sa/astm a268, sa/astm a450/a450m, jis g3459, jis g3463, din 17456 , gb/t14975-2002, gb/t14976-2002, gb13296, gb5310, etc. 3> o.D. Sizes range: 5mm------650mm. 4> wall thickness:0.8mm-------48mm 5> max. Length under 17 meters. 6>.Capillary tube:o.D(0.5-----19.05mm), w.T(0.05----1.5mm), length max.:100 meters/pcstainless steel pipe, stainless steel tube, welded steel pipe, welded steel tube, seamless steel pipe, pipe, tube, duplex steel pipe, duplex steel tube, capillary steel tube, duplex steel pipe (uns31803), duplex steel pipe (uns32750), duplex steel pipe (uns32760), duplex steel pipe (2205), duplex steel pipe (2507), duplex steel pipe (2520).
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Production: Formed (small caliber) Specifications: 12mm-60mm * 2mm-8mm (OD * wall thickness) 2 heat simmer bending (large diameter) Size: 76mm-426mm * 4mm-20mm Material : 304 321 304L 347H 316L 310S 317L 316Ti 2205 S31803 The Remarks: stainless steel pipe will produce a slight residual stress in cold-formed into coils or bends process. If the customer needs to do to deal with stress, described in detail in the consultation.
Stainless steel pipe technology: Formed (small caliber) Specifications: 12mm-60mm * 2mm-8mm (OD * wall thickness) 2 heat simmer bending (large diameter) Size: 76mm-426mm * 4mm-20mm Material : 304 321 304L 347H 316L 310S 317L 316Ti 2205 S31803 The Remarks: stainless steel pipe will produce a slight residual stress in cold-formed into coils or bends process.If the customer needs to do to deal with stress, described in detail in the consultation.
Name: large diameter Thin-walled stainless steel pipes Production process: cold drawn Material :TP316L Standard:ASTM A312 Size: 609.6mm * 6.35mm * 6000mm Billet: Walsin Client: Italian Fiat Group Manufacturer: Zhejiang Hongsheng Special Steel Co., Ltd. Main purposes: biological engineering, desalination equipment manufacturing, paper making, shipbuilding, petrochemical pipelines. We produce large diameter Thin-walled stainless steel pipes common specifications: 219.1 mm * 3.76mm, 273.1mm * 4.19mm, 323.9mm * 4.57mm, 355.6 mm * 4.78mm, 406.4mm * 4.78mm, 457.2 mm * 4.78mm, 508mm * 5.54mm, 558.8 mm * 5.54mm, 609.6 mm * 6.35mm, 660.4mm * 7.92mm, 711.2mm * 7.92mm more commonly used in the specifications of the American standard, some standard specifications of the Japanese standard of GB have mold.Such as non-standard, custom mold production.Such large diameter Thin-walled stainless steel pipes in early 2009, we started to develop large volume production starting with the end of the year, 11-year company manufacturing grades: 0Cr18Ni9 Specifications: 630mm * 6.5mm large diameter thin-walled stainless steel pipe (seamless Production), the national oil drilling and refining equipment of Quality Supervision and Inspection Center of Special Equipment type test certificate number: TSX71004320110063, the current in large diameter thin-walled stainless steel pipe (seamless) are already quite mature, especially in outer diameter and far more than the standard control of wall thickness tolerance GB GB | T14976, 14975,13296, American Standard ASTM A312 A213, the European standard EN-10216-05 D3 \ T3 standards.
TP 310, Stainless steel 310 is a combination, of good strength and corrosion, resistance in temperatures up to, 1149°C (2100°F). The high, chromium and nickel contents, give the steel excellent oxidation, resistance. 310 is also very ductile,, and has good weldability, enabling its widespread usage in, many applications. Stainless steel, 310S contains less carbon than, 310 to minimize carbide, precipitation. Type 310S may be, used in atmospheres containing, moderate amounts of sulfur, because of high chromium and, medium nickel contents. It is not, usually recommended for liquid, quenching., Main Application: paper, production plant, heat recuperator, tubing, combustion chambers,, molten salt applications, thermo, wells, equipment to handle, sulfite liquors and gas turbines,, furnace parts, oil burner parts,, welding filler wire and electrodes.
TP 316 TP 316Ti, Stainless steel 316 is an austenitic, grade second only to 304 in, commercial importance. Type 316, contains molybdenum that gives, it improved corrosion resistance,, increased strength at elevated, temperatures and resistance to, pitting from chloride ion solutions., It has good resistance to oxidation, up to 900°C (1650°F). Type 316, has variety of uses especially in, marine applications due to the, materials high corrosion resistance., Type 316H has carbon content, between 0.04% - 0.10%. This, makes the steel more suitable for, use in applications where elevated, temperatures are present. 316H, is sometimes used for structural, and pressure containing, applications at temperatures, above about 500°C (900°F)., Type 316L has the same,
TP 304, Stainless steel 304 is an, austenitic grade that can be, severely deep drawn. This, property has resulted in 304, being the dominant grade used, in applications like sinks and, saucepans. Type 304L is, probably the world’s most, common stainless steel. The L, stands for Low and refers to the, carbon content. 0.035% is the, maximum allowable carbon, content in 304L. Low carbon, content ensures better ductility, and avoids the intergranular, corrosion. Type 304H is austenitic, chromium-nickel steel alloy with, high carbon content, which, delivers increased, tensile and, yield strength. The H in 304H, stands for High carbon content., 304H must contain carbon, between 0.04% - 0.10%., It is used where elevated, temperatures are present., Main Application: pressure vessels,, oil refining, heat exchangers,, pipelines and condensers,, chemical equipment, brewery,, dairy, food and pharmaceutical, production equipment.
Forged Steel Pipe Fitting: Socket Weld Forged Pipe Fittings, Threaded Forged Steel Pipe Fittings 1. Forged Fittings Type: Elbow, cross, street elbow, tee, coupling, half coupling, cap, plug, bushing, union, outlet, sage nipple, bull plug, reducer insert, pipe nipple etc. 2. Connection: Socket Welded, Threaded 3. Size Range: 1/8" - 4"(6mm - 100mm) 4. Pressure Rating: Threaded Forged Pipe Fittings: 2000LBS, 3000LBS, 6000LBS Socket welding Wog 3000, 6000, 9000 LBS 5. Specifications: 1) Standard: ASME B 16.11, MSS-SP-79\ 83\ 95\97 2) Material: ASTM A105, ASTM A182(F304, F304L, F316, F316L, F304H, F316H, F317L, F321, F11, F22, F91). 3) Size of raw material: Dia. 19-85mm round bar. 6. Technology: Forged 7. Packing: Wooden cases or wooden pallet or as per customers requirement 8. Delivery Time: 25 days after order conformed 9. Payment: By T/T or L/C 10. Applications range: Petroleum, chemical, machinery, electric power, shipbuilding, Papermaking, construction etc
Seam Butt weld pipe fitting/ Seamless Butt weld pipe fitting Type: butt welded 90 elbow (LR/SR), butt welded 45 elbow (LR/SR), butt welded 180 elbow (LR/SR),butt welded tee, butt welded reducing tee, butt welded cap, butt welded reducer (concentric/eccentric) steel butt welding reducer-concentric reducer / eccentric reducer Material: ASTM A234-WPB/A420-WPL6/A234-WP12/A234-WP11/A234-WP5 SS304/304L, SS316/316L, 317L, 321, 310S, S31803 Standard: ASME B16.9 16.28/MSS SP-43/DIN 2605/JIS B2313 Wall Thickness: SCH20, SCH40, SCH80, SCH120, SCH160, STD, XS, XXS. JIS2311 AND 2312 SGP, LG, STD, XS. DIN2605, 2615, 2616, 2617. Size Range: 1/2" to 48 " Surface Treatment: Black paint, antirust oil Packaging: Wooden Cases or wooden pallet Delivery Time: 25 days after order conformed Payment: By T/T or L/C Applications range: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc
Ded at the option of the manufacturer. Main steel tube grade: a53-a, a53-b etc. Other grade can also be provided after consulting with acustomers. Permissible variations in weight and dimensions: Weight -- the weight of the pipe as calculated from the relevant equation in asme b36.10m shall not vary by more than 10%. Diameter -- for pipe nps 1 1/2(dn40) and under, the outside diameter at any point shall not vary more than 1/64 in.(0.4mm) from the standard specified. For pipe nps 2 (dn 50) and over, the outside diamter shall not vary more than 1% from the standard specified. Thickness -- the minimum wall thickness at any point shall not more than 12.5% under the nominal wall thickness specified. The minimum wall thickness on inspection shall comform to the requirement. - According to astm a700
Din 2605-1/2615-1/2616-1/2617, din 28011, En 10253-1 Mss - sp - 75 - Into plywood case
PVC, CPVC, PP Scheme 40 and 80 for chill and hot water
Stainless steel: astm a403 wp 304/ 304l/ 304h/ 316/ 316l/ 317/ 317l/ 321/ 310/ 347/ 904l etc. Carbon steel: astm a234 wpb / a420 wpl3/ a420 wpl6/ mss-sp-75 wphy 42/ 46/ 52 / 56/ 60/ 65/ 70 Alloy steel: astm a234 wp1/ wp5/ wp9/ wp11/ wp22/wp91 etc.
1)stainless steel butt weld fittings:astm a403 wp 304/l;h;316/l/h;317/l/h;309;310;321;347;904l etc.... 2)stainless steel screwed & forged fittings: astm a182 f 304/l/h;316/l/h;317/l/h;309;310;321; 347;904l etc.... In elbow:short/long/45deg/90deg/1.5d/3d;tee; reducing tee;con-reducer; nipple;coupling;dish end etc..Or as per your drawing or any big sizes. Packing: seaworthy;plactic bags;wooden boxs etc..
Stainless steel: astm a312 tp 304, 304l, 304h, 316, 316l, 317, 317l, 321, 310, 347, 904l etc. Ferro alloy: monel, nickle, inconel, incoly, titanium etc. Seamless & welded pipes & tubes in all sizes. Alloy steel: astm a234 wp1, wp5, wp9, wp11, wp22,wp91 etc.
SEAMLESS CARBON STEEL / STAINLESS STEEL BUTT-WELDING PIPE FITTINGS Types: Elbow 45, Elbow 90, Elbow 180, Equal Tee, Reducing Tee, Concentric Reducer, Eccentric Reducer, Cap and etc. Spec. standards: ANSI B16.9, ANSI B16.28; JIS B2311; DIN 2605, 2615, 2616, 2617 Material standards: ASTM A 234 WPB, JIS G3452, DIN 1629, SS304, SS316 Nominal pipe size: 1/2INCH to 48INCH(DN15 to DN1200) Wall Thickness: SCH20, STD, SCH40, XS, SCH80, XXS, SCH160, SGP
Design and manufacture: ASME/ANSI B16.11, B 1.20.1, MSS SP-79, 83, and JIS B 2316 Types: union, 45 and 90 degree elbow, tee, cap, coupling, nipple, bushing, plug and half-thread short pipe Ends: socket weld and threaded NPT Nominal diameter: NPS 1/8 to 4 inches (DN6 to DN100) Working pressure: Threaded: 2,000, 3,000, and 6,000lbs Socket weld: 3,000, 6,000, and 9,000lbs Materials: ASTM A 105, ASTM A 182 F304, F304L, F316, and F316L
Stainless steel fittings Including elbow 90 / 45, street elbow, tee, reducing tee, cross, union, union m/f, hexagon nipple, reducing hexagon nipple, hexafon bushing, square plug, hexagon plug, cap, hexagon cap, socket banded, reducing socket banded, socket plain, socket o. D. Machined, barrel nipple, hose nipple Size: 1/8" - 4" Material: SS304 / SS316 Pressure: 150PSI Threaded: DIN 2999/ 259, BSPP, BSPT, NPT, NPS.
eamless / Welded Carbon Steel Pipe Fittings Types: 45 and 90 LR/SR elbows, 180 returns, straight, reducing tees, caps, concentric and eccentric reducers Specification standards: ANSI B16.9, ANSI B16.28, JIS B2311, DIN 2605, 2615, 2616, and 2617 Material standards: ASTM A 234 WPB, JIS G3452, and DIN 1629 Nominal pipe size: 1/2 to 48-inch (DN15 to DN1200) Wall thickness: SCH20, STD, SCH40, XS, SCH80, XXS (for ANSI), and SGP (for JIS) Painting: varnish and black
