UNIPADS INTERNATIONAL LIMITED
TIANJIN HONGDAN IMP & EXP CO., Ltd.
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0086-18020082302
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0086-(0)22-58374793
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  • Hot-selling Seamless Boiler Tubes - structure tube – ATSS

    Hot-selling Seamless Boiler Tubes - structure tube – ATSS

    Standard and steel grade: DIN EN 10210:S355J2H,S355JOH,S355K2H,S355NH,S460NH,S420NH ASTM A519:    1045,1050,1020,1008 DIN 1629:        St37.0,St44.0,St55,St52.0,CK45 Dimension OD: 19mm to 1067mm (3/4inch to 42inch) WT: 2.5mm to 60mm  (1/10inch to 3inch ) Length: as client’s requirement with fixed length Tolerance/Deviation Steel Type Dimension Tolerance Normal Higher hot rolled pipe OD all ± 1%( min± 0.50mm ) — WT all +15%-12.5% (min +0.45/ -0.40 ...
  • Chinese wholesale A516 Steel Plate - ship building steel plate – ATSS

    Chinese wholesale A516 Steel Plate - ship building steel plate – ATSS

    Applications These goods are widely used in the ship manufacturing including basic ship and high-strength steel plate.We can supply the shipbuilding steel with good shape,precise tolerance,good weldability and impact performance.The products have passed the main classification societies in the world,such as CCS,DNV,GL,ABS,LR,BV etc. Due to the complexity associated with operating in a marine environment, naval architecture is a co-operative effort,our high quality will facilitate your ship...
  • Wholesale Price Carbon Steel Pipe Astm - Bolier & cylinder  tubes – ATSS

    Wholesale Price Carbon Steel Pipe Astm - Bolier & cylinder tubes – ATSS

    Standard: ASME SA-106: A106 GRB, A106C、 ASME SA-192M: A192 ASME SA-209M: SA209TI,SA 209T1b, SA 209T1a SME SA-210M:SA 210A1,SA210C ASME SA-213M: T2,T11,T12,T22,T23,T24,T91,T911ASME SA-335M EN 10216-2: P235GH,P265GH,16Mo3, EN 10297:30CrMo4,42CrMo4 DIN 17175: St35.8,St45.8, 13CrMo44,12Cr1MoV, JIS G 3461:STB340,STB 410,STB510 Application For manufacture wall panel, economizer, reheater, superheater and steam pipeline of boilers   Tolerance of out diameter Item Standard Range ...
  • Chinese wholesale Skd11 Steel - plastic work mould steel – ATSS

    Chinese wholesale Skd11 Steel - plastic work mould steel – ATSS

    Application               High quality of plastic mould steel are suitable for manufacture of transparent and opaque plastic mould under high load, high abrasion resistance and corrosive medium.  Moulds are widely used in humid conditions, cutlery, knife blades, needle valves cutlery dies, blanking dies, high tensile, shafts, rollers, axles, cutlery dies, blanking dies for large sizes, billet shears, drawing jaws, massive embossing and bending tools, plastic moulds, reinforcement, heavy du...
  • China wholesale Low Carbon Steel Coil - low carbon steel coils – ATSS

    China wholesale Low Carbon Steel Coil - low carbon steel coils – ATSS

    Advantage Carbon structural steel plates and strips, St37-2G, St44-3G, St52-3G, are featured with good comprehensive mechanical performance (strength and percent elongation, etc.) and process performance (bending), high dimensional accuracy and excellent welding performance. They are suitable to manufacturing structural members with simple processing and may be used as some structural parts for automobiles, such as car body frames, middle base plates and various reinforcement plates. The cold...
  • Chinese Professional 718h Steel - hot work mould steel – ATSS

    Chinese Professional 718h Steel - hot work mould steel – ATSS

    Applications Typical applications include die casting dies for aluminium, magnesium and zinc, extrusion dies for aluminium and brass, liners, mandrels, pressure pads, followers, bolsters, die cases, die holders and adaptor rings for copper and brass extrusion. H13 steel is used to produce hot stamping and press forge dies, split hot heading dies, gripper dies, hot punching, piercing and trimming tools. Other applications include plastic moulds, shear blades for hot work and hot swaging dies...
  • High Quality Stainless Steel Sheet - stainless steel pipe – ATSS

    High Quality Stainless Steel Sheet - stainless steel pipe – ATSS

    Main products Mechanical structure of stainless steel seamless pipe Stainless steel seamless pipe conveying fluid Boiler, heat exchanger with stainless steel seamless pipe Food Hygiene stainless steel seamless pipe Stainless steel seamless pipe for high pressure boiler Stainless steel seamless pipe for petroleum cracking Petrochemical, power with stainless steel product specifications OD :6mm-762mm, Wall thickness :0.5-50mm, Maximum length: as client’s request Stainless steel Grade ...
  • 2020 China New Design Steel Mould - plastic work mould steel – ATSS

    2020 China New Design Steel Mould - plastic work mould steel – ATSS

    Application               High quality of plastic mould steel are suitable for manufacture of transparent and opaque plastic mould under high load, high abrasion resistance and corrosive medium.  Moulds are widely used in humid conditions, cutlery, knife blades, needle valves cutlery dies, blanking dies, high tensile, shafts, rollers, axles, cutlery dies, blanking dies for large sizes, billet shears, drawing jaws, massive embossing and bending tools, plastic moulds, reinforcement, heavy du...
  • 2020 China New Design Mirror Finish Stainless Steel – stainless steel sheet – ATSS

    2020 China New Design Mirror Finish Stainless Steel – stainless steel sheet – ATSS

    Standard for stainless sheets/strips JIS G4304  Hot rolled stainless steel plate,sheet and strip JIS G4305  Cold rolled stainless steel plate,sheet and strip ASTM A240  Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications Steel Grade China Japan USA EUROPE GB/T JIS ASTM UNS EN S35350 SUS201 201 S20100 1.4372 S35450 SUS202 202 S20200 1.4373 S30110 S...
  • 2020 High quality Fluid Conveying Steel Pipe - structure tube – ATSS

    2020 High quality Fluid Conveying Steel Pipe - structure tube – ATSS

    Standard and steel grade: DIN EN 10210:S355J2H,S355JOH,S355K2H,S355NH,S460NH,S420NH ASTM A519:    1045,1050,1020,1008 DIN 1629:        St37.0,St44.0,St55,St52.0,CK45 Dimension OD: 19mm to 1067mm (3/4inch to 42inch) WT: 2.5mm to 60mm  (1/10inch to 3inch ) Length: as client’s requirement with fixed length Tolerance/Deviation Steel Type Dimension Tolerance Normal Higher hot rolled pipe OD all ± 1%( min± 0.50mm ) — WT all +15%-12.5% (min +0.45/ -0.40 ...
  • High definition Wear Resistant Steel Plate - pressure vessel steel plate – ATSS

    High definition Wear Resistant Steel Plate - pressure vessel steel plate – ATSS

    Application The high-performance boiler and pressure steel plate are widely used in many variety of boiler or pressure vessel steel equipment, including oil tank, hydraulic fluid stream, water,  petrochemical and nuclear fields, reactor, heat exchange, absorbers.  According to the different pressure requirement, we supply the ASTM,ASME,EN ,PED standards and other customized request. Grade&dimension Grade/Materials Dimension (mm) Standard   thickness max width max length ...
  • Good Quality Mould Steel - hot work mould steel – ATSS

    Good Quality Mould Steel - hot work mould steel – ATSS

    Applications Typical applications include die casting dies for aluminium, magnesium and zinc, extrusion dies for aluminium and brass, liners, mandrels, pressure pads, followers, bolsters, die cases, die holders and adaptor rings for copper and brass extrusion. H13 steel is used to produce hot stamping and press forge dies, split hot heading dies, gripper dies, hot punching, piercing and trimming tools. Other applications include plastic moulds, shear blades for hot work and hot swaging dies...
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