Iron & Steel

PRODUCT DESCRIPTION Precision ultra-thin stainless steel strip high toughness elastic 304 stainless steel spring foil 0.18*40.2mm Introduction​: What is the difference between 304 and 304L vs 316 vs 316L? 316 stainless steel is similar in chemistry to 304 but also includes molybdenum. That addition makes it much more corrosion resistant. Like 304, the 316 formula does not require post-weld annealing. 316L stainless steel is almost identical to 316. How do I identify a 304? Nitric acid reaction can be done to distinguish grade 304 from non-stainless steel elements. Grade 304 will not affect by nitric acid whereas non-stainless steel material will show brown fumigation. Item Precision ultra-thin stainless steel strip high toughness elastic 304 stainless steel spring foil 0.18*40.2mm Grade 304 Standard ASTM,JIS,DIN,GB Thickness 0.18mm Width 40.2mm Surface 2B, BA Coil weight customized Inner diameter 300mm/400mm/500mm Edge finish Slit/Mill edge Burr Min 10% of the thickness. Application corrugated tube Lead time 15-20 days after the prepayment. Payment terms 30%TT for deposit, balance payment before shipment or LC at sight. Place of Origin China MOQ 3 tons Supply ability 3700 tons per month. Applications: It is suitable for electrical appliances, stainless steel kitchenware, hardware products, ground springs, sanitary ware, chemical industry, petroleum, pipe making, cable wrapping, medical treatment, bending and flanging, mechanical equipment manufacturing, construction decoration and other industries. Hard state is suitable for electronics, electrical appliances, computers, high-tech product parts, adjusting gaskets, metal stamping parts spring shrapnel and other stainless steel industries. Manufacturing Processes: Raw material Cold rolling Degreasing Bright annealing Tension levelling Slitting Packing Checking Pa , ckaging: 0.18mm 304 Stainless Steel Strips Spring Coil 00.18mm 304 Stainless Steel Strips Spring Coil 1

Manufacture Stock 7005 7075 7175 1 4 Inch 1 8 Inch 1500*3000 H24 Aluminum Plain Sheet Plate for Boat Airplane Sheet and plate is the most widely used form of industrial aluminum, used in aerospace, transportation, packaging, and construction. We carry several common forms including diamond plate, expanded, perforated, and painted. Standard GB / T 24001 - 2016 , GB / T 19001 - 2016 , ASTM , JIS , EN Certificates ISO9001 , SGS , ROHS , DNV , TUV , ISO14001 , ABS , CCS , CE , Kosher Quality of material: Totally free from defects like white rust , oil patches , roll marks , edge damage , camber , dents , holes , break lines , scratches and free from coil set Application Mainly used insigns , billboards , building exterior decoration , bus body , high - rise buildings and factories wall decoration , kitchen sink , lamp , fan leaves , with pieces of electronic , chemical equipment , sheet metal processing parts , deep drawing or spinning hollowware , welding parts , heat exchangers , bell surface and disk , plate , kitchenware , decorations , reflective devices , ect MOQ 1 TONS

Custom Metal Hardware Industrial Accessories Parts Stainless Steel / Steel OEM Service Quick Detail: 1. Material: Carbon steel, alloy steel, stainless steel, brass, copper, aluminum & zinc alloy, etc. 2. Process: Cold head, die casting, CNC & machining, laser/line cutting, stamping, CNC punching, CNC bending, welding, assembling, casting, forging, etc 3. Surface Finish: Silver, zinc, nickel, tin, chrome plating, powder coating, hot galvanized, polishing, brushing, etc Description: We are professional Custom Machined Parts , Metal hardware products manufacturer, and we can make all kinds of metal parts, truck parts, loader parts, tractor parts, Metal turned, Milling Parts, metal hardware, Custom Welding parts, Flexible Couplings. Our machines includes: Stamping machines, CNC machines, small lathes, milling machines, shapping machine, screw rolling machine, CNC machining center, EDM, wire cut machine and grinding machines etc, which made us can make and develop all kinds of metal products for you. We manufacture Custom machined parts in compliance with customer's design. In short, we could make all the metal parts if you had drawing or samples. Specifications: Production process laser/line cutting, stamping, CNC punching, CNC bending, welding, assembling, casting, forging, etc Surface treatment Silver, zinc, nickel, tin, chrome plating, powder coating, hot galvanized, polishing, brushing etc Equipments 1. stamping machine, oil hydraulic pressing machine, riveting machine, welding machine 2. CNC milling and turning, grinding, lapping, honing, lapping, broaching and other secondary machine, meter lathe 3. Line-cutting machine, laser cutting machine Material available stainless steel, aluminum, copper, brass, zinc, bronze, carbon steel etc Certificates approched SGS, CE, ROHS, ISO9001-2008 Features 1. customized design 2. small order accepted 3. free samples provided 4. high quality competitive price Trade term FOB, CFR, CIF, EXW Payment method T/T, L/C, Paypal, Western Union Delivery time 7-10 days or depends on your order quantity Service 1. prompt reply 2. quick delivery 3. 24 hour after-sales service 4. every month production can reach 600,000 pcs Packaging cartons, wooden case or plastic case depends on customer's request Minimum order quantity it is negotiabled Applications: Cars Bikes Aircraft M , usical instruments Watercraft Optical devices Sensors Models Namepl , ates Electronic devices Enclosures Clocks Mac , hinery Engines Furniture Jewe , lry Jigs Telecom Lighting , Medical devices Photographic devices Robots Sculptures Sou , nd equipment Sporting equipment Tooling Toys and more Competitive Advantage: Competitive price Quality approvals Guarantee and warranty Small orders are accepted Best service and prompt delivery Good products performance International approvals Manuafacturer rich experience Custom Metal Hardware Industrial Accessories Parts Stainless Steel / Steel OEM Service 0

A versatile stainless steel 304L is a versatile stainless steel, it is widely used in the manufacture of good overall performance (corrosion resistance and formability) of equipment and parts. Properties and uses of stainless steel As a low-C 304 steel, its corrosion resistance is similar to that of 304 steel in the general state, but after welding or stress, its resistance to grain boundary corrosion is excellent. In the absence of heat treatment, also can maintain good corrosion resistance, generally used below 400 (non-magnetic, service temperature -196 degrees Celsius to 800 degrees Celsius) It is used in chemical, coal and petroleum industries with high corrosion resistance to grain boundaries, inside and outside open-air machines, building materials, heat-resistant parts and parts with difficulty in heat treatment. The development of 304L stainless steel, has made the corrosion resistance of 304L stainless steel, appearance, workability, strength and other characteristics are far more than other materials, and many surface treatment methods of stainless steel, can obtain colorful color and shape, which makes a great contribution to the development of stainless steel. 304L stainless steel manufacturing process surface treatment method and mechanical grinding surface treatment method

Minimum Order: 1 bags

Product Name Hot Dip Galvanized Round Steel Pipe / GI Pipe Pre Galvanized Steel Pipe Galvanized Tube For Construction Material 10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35 Wall Thickness 1MM~12MM Outer Diameter 20MM~508MM Length Length:Sin , gle random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques Standard API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 Grade 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52 Grade A, Grade B, Grade C Technique Hot Dip Galvanized Round Steel Pipe Packing Bundle, or with all kinds of colors PVC or as your requirements Pipe Ends Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. Surface Treatment 1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement Product Application 1. Fence, greenhouse, door pipe,greenhouse 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient Origin Tianjin China Certificates API ISO9001-2008,SGS.BV Delivery Time Usually within 10-45 days after receipt of advance payment

Minimum Order: 1 bags

Product Description Super Duplex Uns S32750 Pipes Tube Saf 2507 Stainless Steel Pipe Material to UNS S32750 is described as a super duplex stainless steel with a microstructure of 50:50 austenite and ferrite. The steel combines high mechanical strength (typically up to 570 MPa yield strength) and good ductility with outstanding corrosion resistance in marine environments. The alloy is supplied with a PREN (Pitting Resistance Equivalent) at >=40.0 which guarantees high resistance to pitting corrosion. In addition, the steel offers high resistance to crevice corrosion and stress corrosion cracking. Ambient and sub- zero (down to minus 50°C) notch ductility is good. Commercial applications for this engineering material include: Pumps, valves, chokes Pipework/flanges Connectors Manifo , lds oil & gas components Duplex Steel Tube: Duplex stainless steel has good welding properties, compared with ferritic stainless steel and austenitic stainless steel, it is neither like ferritic stainless steel welding heat-affected zone, due to severe coarsening of grains and plastic toughness is significantly reduced, nor like austenitic stainless steel, which is more sensitive to welding heat cracking. Name: S32750 SAF 2507 1.4410 Duplex Stainless Steel Seamless Pipe / Tube Model: 625 Out Diameter 6-630mm Thickness 1-35mm Finish: Polish, Satin, PVD and Golden Type: seamless Package: PVC bag for each single piece, 4-8 pcs in a box, about 4-6 boxes into one carton, green weave bag outside the carton. Delivery time: 15-25 working days. payment terms: TT, 30% down payment in advance, 70% balance before shipment Trade terms: EXW, FOB, CIF Duplex Steel Tube Specifications : DN NPS(Inch) D(mm) SCH5S SCH10S SCH40S STD SCH40 SCH80 XS SCH80S SCH160 XXS 6 1/8 10.30 - 1.24 1.73 1.73 1.73 2.41 2.41 2.41 - - 8 1/4 13.70 - 1.65 2.24 2.24 2.24 3.02 3.02 3.02 - - 10 3/8 17.10 - 1.65 2.31 2.31 2.31 3.20 3.20 3.20 - - 15 1/2 21.30 1.65 2.11 2.77 2.77 2.77 3.73 3.73 3.73 4.78 7.47 20 3/4 26.70 1.65 2.11 2.87 2.87 2.87 3.91 3.91 3.91 5.56 7.82 25 1 33.40 1.65 2.77 3.38 3.38 3.38 4.55 4.55 4.55 6.35 9.09 Duplex Steel Tube Application: a) Petroleum b) Chemical industry c) Instrument d) Industrial transportation e) Mechanical structure industry f) Need high corrision ability pipe's industry, such as offshore industry etc Duplex Steel Tube Advantages: a) Superior surface finish, b) Better mechanical property c) More precise dimension d) Perfect inspection method and inspection equipment Uns S32750 Saf 2507 Super Duplex Stainless Steel Pipe Annealing 0 Welcome enquiries from all of you! MTSCO is a company who can supply high quality products to you. And we have ISO, PED & AD2000. In the near future, our DNV certificate will coming soon.

Under normal circumstances, printing board can be selected according to the standard color of the manufacturer, which can shorten the workload in the early stage of production. If you need special color, because the paint first in the paint production factory sample configuration, and the performance to meet the requirements of production, so from the order to the printing plate production time will be longer.

Minimum Order: 1 bags

Mine Casting High Chrome Steel Grinding Media Balls Dia 20mm-150mm Introduction: High Chrome Steel Grinding Media Balls is used in mining where they are used to extract precious metals in ore mineral processing. Since ore particles must go through the grinding process, steel grinding media are ideal for such a grinding process. Steel ball grinding media are made from alloys of iron and carbon. By increasing the carbon content to produce cast irons, both the hardness and wear resistance are improved significantly. 2.jpg Grinding Ball Forged Steel Ball Chemical Elements and Detail Hardness 2.jpg Grinding balls-forged steel balls production line 1) Forged Raw material →Cutting →Heating → Water quenching → Tempering .jpg 2) Hot Rolling Ball Raw material →Hot Rolling Mill → Water Quenching → Tempering HOT ROLLING.jpg Packing: Steel drum (800-950kg per drum) Container Bag (1000kg per bag) package new.jpg Testing: .jpg Jinan Zhongwei established in 2000 , we are a leading manufacturer and professional exporter grinding balls in China.Our Company is located in Zhangqiu,Jinan City, Shandong Province, China.Our company covers an area of 15000 square meters,now we have 150 staff, including 13 technical staff .Annual output is 50000 tons to 80000 tons . Main products : forged steel ball, cast iron ball ,grinding rod, cylpebs We have exported to 20 more countries, UAE,Zambia,South Africa,Peru,Chile, Australia,UK,USD,Turkey and so on. .jpg Our Advantages 1. Jinan Zhongwei has 16 years production experience and complete purchasing, testing,service system 2.We keep continuous adjustment and improvement according to the customer’s requirement at the last 10 years. 3. On the basis of satisfied customer’s 50,000 tons demand, Jinan Zhongwei has more 30,000 tons to 50,000 tons production capacity for the new cooperative partner. 4. Stable price system - 12 months price validity 5. Payment terms ( Negotiate)

Cold Rolled 0.3mm~3mm 2B BA NO.4 HL Finish 304 Stainless Steel Sheets For Kitchenware Is 304 or 316 stainless steel better? For instance, 316 stainless steel is more resistant than 304 to salt and other corrosives. So, if you are manufacturing a product that will often face exposure to chemicals or a marine environment, 316 is the better choice. Is 304 stainless steel high quality? 304 stainless steel is durable and is corrosion and oxidation resistant, meaning it can endure average exposures. Its melting point ranges from 2,550° F to 2,650° F, allowing it to withstand very high temperatures. 304 is also valued for its high tensile strength of about 621 MPa (90 ksi). Product Name ASTM /AISI / SUS 304 316L Stainless Steel Sheet / Plate Grade 201,202, 301,302,303,304,304L,316,316L,321,308,308L,309 , ,309L,309S,309H,310,310S ,410,420, 430,2205,2507,409,904L etc Specification Thickness:cold rolled 0.1~6mm hot rolled 3mm~60mm per customized Width*Length:914*1829;1000*2000; , 1219*2438;1219*3048;1250*3000;1500*3000;1524*30 48mm or per customized Finish/Surface: NO.1,2B,BA,8K,No.4,HL,SB,Embossed,Checkered, etc... Standard ASTM A240/240M ; ASME SA-240/SA-240M; JIS G4305; DIN/BS/NF EN10028-7 ; ISO;GB/T 3280-2015 Technology Cold Rolled; Hot Rolled Edge Mill Edge; Cut Edge Trade Term EXW , FOB , CIF , CFR, DDU, etc . Application Dinner set, Kitchen ware, Owner frame of security door, Auto vent-pipe, Vacuum cup Clean bucket water sink and so on Advantages Factory Price; Top quality; First-rate service; We have many long-term customers to prove our reputation.

According to different production methods can be divided into hot rolled pipe, cold rolled pipe, cold drawn pipe, extrusion pipe, etc. 1.1. Hot rolled seamless stainless steel pipes are generally produced on automatic tube rolling units. The solid tube billet is inspected and cleared of surface defects, cut into the required length, centered on the perforated end face of the tube billet, and then sent to the heating furnace for heating, and perforated on the perforating machine. In the perforation at the same time constantly rotating and advancing, under the action of the roll and the head, the blank tube gradually formed inside the cavity, called the capillary tube. It is then sent to the automatic pipe mill for further rolling. Finally, the wall thickness of the whole machine is adjusted, and the sizing machine is calibrated to meet the specification requirements. It is an advanced method to produce hot rolled seamless steel pipe with continuous tube rolling unit. 1.2. If you want to obtain smaller size and better quality seamless pipes, you must use cold rolling, cold drawing or a combination of both methods. Cold rolling is usually carried out on a two-high mill, in which steel pipe is rolled in an annular pass consisting of a circular groove of variable section and a stationary conical head. Cold drawing is usually carried out in 0.5 ~ 100T single chain or double chain cold drawing machine. 1.3. The extrusion method is to place the heated billet in the closed extrusion cylinder, and the perforating rod and the extrusion rod move together, so that the extrusion part is extruded from the smaller die hole. This method can produce small diameter steel pipe. This kind of steel pipe can be divided into stainless steel seamless steel pipe and stainless steel welded steel pipe (welded pipe) two categories, according to the manufacturing process can be different For: hot rolling, extrusion, cold drawing and cold rolling these basic types, according to the section shape can be divided into round pipe and shaped pipe, widely used is the circular steel pipe, but there are also some square, rectangular, semicircular, hexagonal, equilateral triangle, octagonal shaped stainless steel pipe. For the steel pipe under fluid pressure to carry out hydraulic test to check its pressure capacity and quality, under the specified pressure does not leak, wet or expansion to qualify, some steel pipe also according to the standard or demander requirements for flange test, flaring test, flattening test. Seamless stainless steel pipe, also known as stainless steel seamless pipe, is made of steel ingot or solid tube billet perforated into wool tube, and then made of hot rolling, cold rolling or cold dialing. The specification of seamless steel pipe is expressed by the outer diameter * the thickness of the wall in millimeters

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304 is a kind of universal stainless steel, it is widely used in the production of good comprehensive performance (corrosion resistance and formability) of equipment and parts. 304 stainless steel is a brand of stainless steel produced according to ASTM standards. 304 contains 19% chromium and 9% nickel. 304 stainless steel application: 304 is the most widely used stainless steel, heat resistant steel. Used in food production equipment, Xitong chemical equipment, nuclear energy, etc.

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310S stainless steel plate belongs to 25Cr-20Ni series of high alloy stainless steel, high temperature oxidation resistance is excellent, suitable for the production of various furnace components, the highest temperature of 1200℃, continuous use temperature of 1150℃. Purpose: furnace material, automobile purification device material. 310S stainless steel is austenitic chromium-nickel stainless steel with excellent oxidation resistance and corrosion resistance, due to a higher percentage of chromium and nickel, resulting in much better creep strength, continuous operation at high temperatures, with good high temperature resistance. Due to the high content of nickel (Ni) and chromium (Cr), it has good oxidation resistance, corrosion resistance, acid and alkali resistance and high temperature resistance. The high temperature resistant steel pipe is specially used for manufacturing electric furnace tubes and other occasions. After increasing the content of carbon in Austenitic stainless steel, the strength is improved due to its solid solution strengthening effect. The chemical composition of Austenitic stainless steel is based on chromium and nickel with molybdenum, tungsten, niobium, titanium and other elements. Due to its face-centered cubic structure, it has high strength and creep strength at high temperature. 310S: (0Cr25Ni20) Characteristics: 310S stainless steel plate is suitable for the production of various furnace components, the highest temperature of 1200℃, 1150℃ continuous use temperature. Purpose: furnace material, automotive material for cleaning device.

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ASTM A179 A106 Gr.B Round high pressure boiler seamless steel tube Product Name Grade High pressure chemical fertilizer pipe 10 20 16Mn GB6479-2000 ∮8-1240*1-200 Is suitable for chemical equipment and pipelines with working temperature of -40-400 ℃ and working pressure of 10- 32mpa Conveying fluid pipe 10#, 20#ASTM A106A,B,C, A53A,B16Mn& Lt; Q345A. B.C.D.E & gt; GB/T8163-2008ASTM A106ASTM A53 ∮8-1240*1-200 Suitable for conveying fluid general seamless steel pipe General structure tube 10#, 20#, 45#, 27SiMnASTM A53A,B16Mn< Q345A, B, C, D, E> GB/T8162- 2008GB/T17396-2009ASTM A53 ∮8-1240*1-200 suitable for general structure, engineering support, mechanical processing, etc Oil Tubing J55, K55, N80, L80C90, C95, P110 API SPEC 5CTISO11960 ∮60.23-508.00*4.24-16.13 Tubing is used to extract oil or natural gas from oil Wells as well walls

Hot rolled coil: 1. Poor toughness and surface flatness, low price; 2. The temperature of hot rolling is similar to that of forging; 3. The surface of the hot plate has oxide skin and the thickness of the plate is different 4. The price and use of hot-rolled products are much more extensive than cold rolling; 5. Hot rolled steel coil, mechanical properties are far less than cold processing, is inferior to forging processing, but has better toughness and ductility 6. The surface of the hot tie plate without electroplating is black brown 7. After electroplating, it can be distinguished from the smoothness of the surface, and the smoothness of the hot tie plate is low. How to distinguish 304 stainless steel tube is cold rolled or hot rolled 1. from the thickness of the difference, the current domestic cold rolling is below 3.0 thickness, excluding 3.0, 3.0 and above belong to the hot tie. 2. from the surface analysis, cold rolled plate is relatively bright, hot rolled plate slightly white, rough surface.

Minimum Order: 1 bags