搜索
HAOSTEEL GROUP CO., LIMITED
HIGH-QUALITY STAINLESS STEEL AND NICKEL ALLOY
CREATING A SUSTAINABLE FUTURE
ONE OF THE MOST VALUABLE METAL SUPPLIERS
PLATE & SHEET
We make hot rolled plate and cold rolled sheet,the thickness range is 0.30mm to 200mm,the maximum width is 3meters.Heat treatment,Corrosion test and UT test for hot rolled plate. Special sizes can be produced according to clients’ request.Different surface finish of cold rolled sheet: 2B,BA,NO.4,HL,Mirror,color coating for decorative application.
learn more >
PIPE & FITTINGS
We make stainless steel welded pipe and seamless pipe, ASTM A312,A358,A778,A790,A928,A249,A269,A270,A789,A213,A554.We make pipe fittings.ASTM A403,A182,A240,A815.According to application,we can make bright polished tube,solid solution pickling pipe,BA coil tube with or without PVC coating,U tube,Precision tube.
learn more >
HAOSTEEL GROUP CO., LIMITED
Haosteel is a valuable manufacturer and exporter. We focus on high quality products and professional service. Our main products include stainless steel bars, wires, coils, strip, plates, sheets, pipes and fittings, nickel alloy steel products. For more than three decades, we have established stable cooperative relationships with strategic partners. We provide safe and reliable products which are widely used in medicine and food, petrochemical, marine engineering, aerospace, nuclear power, and new energy areas. Our products have been exported to more than 50 countries and regions. We are willing to make further cooperations with old and new friends for global industrial development and to create a brighter future together.
PARTNERS
BAOWU、TISCO、JISCO、PZSS、TSINGSHAN、HONGWANG、ESS、YONGJIN、DELONG STEEL、TAISHAN STEEL、YONGXING、POSCO、NSSC、YAKIN、OUTOKUMPU、THYSSENKRUPP、ATI、SMC、HAYNES、VDM.
SERVICE SUPPORT
welcome clients all over the world, we can offer OEM and ODM service.
Products catalog, material grade, chemical composition, mechanical properties, dimensions and tolerances, surface processing types, packaging and labeling, quality assurance, characteristics and uses of common steel grades.
Raw material production or purchase, cutting and forging, hot extrusion, hot rolled, cold rolled, cold drawn, heat treatment, pickling and passivation, cutting and straightening, test and inspection, marking and packing.
Strong export packing according to clients’ order, wooden box, wooden pallet, wooden spool, cardboard sleeve, carton box, plastic spool, plastic box, kraft paper, waterproof bag.
We can arrange test include UT test, non-destructive testing, hydro. test, RT test, Ferite test, microstructure test, corrosion test, intergranular corrosion test, strength test, hardness test, impect test, PMI test, dimension test
NEWS
Check category
On October 27, 2023, the price of stainless steel
On October 27, 2023, the price of 304/304L stainless steel will be unchanged per ton today, and the price of 316/316L stainless steel will beunchanged per ton today. 201,201J1,201J2,201J3,201J4,201J5,202,301,304,304L,304H,304J1,309S,316,316L,316Ti,317,317L,347,347H,310,310S,321,321H,409,409L,410,410S,420,420J1,420J2,430,440,436L,439,441,444,2101,2304,2205,2507,904L,254SMO and high temperature nickel base alloy products, such as price information, Welcome to inquire Haosteel Group Co., Limited, E-mail sales@haosteelgroup.com;or add Whatsapp WeChat: +8615214384812 for communication We will contact you in time and give you your reasonable price and delivery date. We look forward to cooperating with you
Metal latest price changes update On October 26, 2023
On October 26, 2023, the price of 304/304L stainless steel will be reduced by $7 per ton, and the price of 316/316L stainless steel will be reduced by $15 per ton per ton. 201,202,301,304,304L,316,316L,317,317L,347,347H,310,310S,321,410,420,430,2205,2507,904L,254SMO and high temperature nickel base alloy products.
2023 October 20 Daily use of stainless steel plate, stainless steel coil, stainless steel pipe, stainless steel wire, stainless steel rod price change
2023 October 20 Daily use of stainless steel plate, stainless steel coil, stainless steel pipe, stainless steel wire, stainless steel rod price change
October 18, 2023 Stainless steel plates, stainless steel rolls, stainless steel rods, stainless steel tubes, stainless steel profiles and other price changes fluctuate
October 18, 2023 Stainless steel plates, stainless steel rolls, stainless steel rods, stainless steel tubes, stainless steel profiles and other price changes fluctuate
What are the differences between stainless steel thick wall pipe and stainless steel thin wall pipe in addition to the difference in pipe wall?
What are the differences between stainless steel thick wall pipe and stainless steel thin wall pipe in addition to the difference in pipe wall? Stainless steel thick wall pipe is a steel pipe with a ratio of outer diameter to wall thickness less than 20, so do you know the difference between it and stainless steel thin wall pipe?
What is the manufacturing technology of stainless steel thick wall pipe
Stainless steel thick wall pipe is a kind of steel pipe with hollow inside, a certain cross-section and no joints around. Usually, the ratio of the outer diameter of the steel pipe to the wall thickness of the steel pipe is less than 20, which is called stainless steel thick wall pipe. So do you know the manufacturing technology of stainless steel thick wall pipe?
The calculation formula of the theoretical weight of thick wall stainless steel pipe?
The material of thick wall stainless steel pipe main points are 201,202,301,304,304L, 316,316L, 321,310S, 317L, 347H, 2205, 2507,254SMO, 410,420,430, etc., According to different uses, it can be divided into seamless steel pipes for structure, seamless steel pipes for transportation, seamless steel pipes for boilers, high-pressure seamless steel pipes for boilers, high-pressure seamless steel pipes for fertilizer equipment, seamless steel pipes for geological drilling, seamless steel pipes for oil drilling, seamless steel pipes for oil cracking, seamless steel pipes for ships, cold-drawn and cold-rolled precision seamless steel pipes, and various alloy pipes.
Thick wall stainless steel pipe and thin wall stainless steel pipe in addition to the different wall thickness can also be distinguished?
Thick wall stainless steel pipe and thin wall stainless steel pipe in addition to the different wall thickness can also be distinguished? Regarding thick wall stainless steel pipe and thin wall stainless steel pipe, we can know from the name that the wall thickness of the two is different, then in addition, you also know what is the difference between these two kinds of stainless steel pipe? The following HAOSTEEL combination of the advantages of the two for analysis!
Common surface defects of thick wall stainless steel pipes and their causes
Common surface defects of thick wall stainless steel pipes and their causes What are the common appearance defects of stainless steel thick wall pipes? What are the causes of the differences? Here is a look at the introduction of the Haosteel.
Stainless steel annealing pipe - Shanghai Haosteel Group Co., LTD
Stainless steel annealing pipe will be deformed due to the redistribution of internal stress after machining, and its internal stress is easy to remain. In order to reduce hardness, improve plasticity; Refine the grain, even the composition of the steel, and eliminate the residual internal stress in the steel to prevent deformation and cracking. Therefore, stainless steel pipes must be stress-relieved annealing after rough processing.
Heat exchanger stainless steel tube pipe
Heat exchanger is the equipment that transfers part of the heat of the hot fluid to the cold fluid, also known as the heat exchanger. Heat exchangers in chemical, petroleum, power, food and many other industrial production plays an important role in the chemical production of heat exchangers can be used as heaters, coolers, condensers, evaporators and reboiler, etc., widely used.
Stainless steel coil packed and shipped
2023-11-28
SUSTAINABLE DEVELOPMENT
HAOSTEEL - A MOST VALUABLE MANUFACTURER AND SUPPLIER OF ALLOY STEEL
© Haosteel Group Co., Limited 沪ICP备19035879号-2
Website Construction: www.300.cn
搜索