Grade a , full-thread M4*8--m20*200 1 to small bolts : 6 boxes in a case A case is 30*25*20 A box is about 16*12*10 2 to big bolts :wood box
Grade a half-thread M6*30---m20*200 1 to small bolts: 6 boxes in a case A case is 30*25*20 A box is about 16*12*10 2 to big bolts: wood box
1 general size m5--m68, 2 we can produce for you as your own requirement. 3 material ss304, ss316, etc 1 to small studs: 6 boxes in a case A case is 30*25*20 A box is about 16*12*10 2 to big studs: wood box
MXB series rotary joint is designed in non-touching sealing style with the latest multi-mini-spring compensation mechanism. It has been highly recognized in rubber, plastic, leather, textile and coating industries, etc. 1.The Shell is made of precision aluminum casting alloy with attractive and smooth appearance. 2. Two high-precision bearings are used to support the entire shell for a good coaxality, which enables to run stably at a high speed for a long time. Used balanced seal method, it guarantees a long running life. Besides, its dry running capability avoids the possible damage of the rotary joint caused by the operation without the medium. 3. Used multi-mini-spring compensation mechanism and full flow area design lowers the pressure drop, hence it avoids the spring being corroded and prolongs the service life. The main seal face is designed with SIC hard alloy and excellent quality carbon graphite rings for an effective sealing and abrasion resistance. 4. The shell body is designed with an oil nipple, enables to fill lubricating grease in the bearings regularly. Multi-scupper is designed, so maintenance measures can be taken in due time in case of leakage to prevent the medium flowing inside the bearings and cause damage. 5. Disassembled-type shell makes it possible to replace the internal sealing parts rather than shutting down the machine. It is easy to check and maintain to minimize the economic loss caused by non-operation of the machine. Operating Parameter: Temperature: 120 (Above 120, consult Minxuan Please.) Rotating speed: 3000rpm Pressure: 1.2MPa Medium: water, oil
mxq series rotary joint is new and seal-adjustable designed for hot-oil, steam transfer user. It is widely used in industries such as rubber and plastic, leather, textile, machinery etc. To transport high-temperature medium. 1\ Use the shell of no.500 ductile cast iron and monolithic spherical pig, the ball surface is carefully lapping and processed. 2\ Spring is made of spring steel of tungsten-chromium-vanadium alloy to ensure the sealing surface the sealing surface to fit closely. 3\ High-temperature seal components immersed in liquid silver and plumbago, seal components immersed in stibonium. 4\ Use ffkm o-ring which has over-all properties of heat resistance and corrosion resistance etc. To achieve block and seal between inner and external pipes 5\high temperature, high speed, high pressure design, is available for hot oil and steam conducting with stable, long lasting operating life. operating parameter: medium: hot oil, steam temperature:350 rotating speed:300rpm pressure:2.0mpa
High efficient and accurate m.S. And s.S. Metal and machine screw. As per customer requirenment
Threaded rod made of non alloy steel Packing in corroborated tubes
1. Name: flat washer din9021 2. Material:mild steel q235 3. Size: m3-m64 4. Finish: white/blue/yellow zic; black; hdg 5. Packing: 25kgs/ctn; 900kgs/plt 6. Price term: cif/fob 7. Grade: 4.8 Packing: 25kgs/ctn; 900kgs/plt
1. Name: flat washer din125 2. Material:mild steel q235 3. Size: m3-m64 4. Finish: white/blue/yellow zic; black; hdg 5. Packing: 25kgs/ctn; 900kgs/plt 6. Price term: cif/fob 7. Grade: 4.8 Packing: 25kgs/ctn; 900kgs/plt
1. Name: flat washer din6916 2. Material:mild steel q235 3. Size: m3-m64 4. Finish: white/blue/yellow zic; black; hdg 5. Packing: 25kgs/ctn; 900kgs/plt 6. Price term: cif/fob 7. Grade: 4.8 Packing: 25kgs/ctn; 900kgs/plt
1. Name: flat washer din7989 2. Material:mild steel q235 3. Size: m3-m64 4. Finish: white/blue/yellow zic; black; hdg 5. Packing: 25kgs/ctn; 900kgs/plt 6. Price term: cif/fob 7. Grade: 4.8 Packing: 25kgs/ctn; 900kgs/plt
1. Name: flat washer din434/435 2. Material:mild steel q235 3. Size: m3-m64 4. Finish: white/blue/yellow zic; black; hdg 5. Packing: 25kgs/ctn; 900kgs/plt 6. Price term: cif/fob 7. Grade: 4.8 Packing: 25kgs/ctn; 900kgs/plt
Availble stocks on hane Bolt: m1.6 up to m36,#2-56 up to 1-1/2 dia. Any quantity.
Specifications Hexagon bolt din933 hexagonal head bolt and nut Surface: z.P, black, hot dip, dacromet Size:6-8*20-400 4.8, 8.8, 10.9.12.9 Hexagon bolt Din933 hexagonal head bolt and nut 1) various kinds of bolts available 2) can be made with different tensile strength, such as class 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9 and 12.9, inperial grade 2, 5, 8 and 10 3) can be supplied with different finish, such as bright, zinc plated, hot-dip galvanized, mechanical plating, black 4) can be made with different standards, such as iso, din, as/nzs, gb, ansi, bs and special standard according to the drawing Hexagon bolt din933 hexagonal head bolt and nut Surface: z.P, black, hot dip, dacromet Size:6-8*20-400 4.8, 8.8, 10.9.12.9
Specifications Xl-b11 din6921 flange bolt: 1) material: carbon steel 2) size: all size 3) surface: zp Bolt: 1) size: all sizes 2) material: carbon steel 3) surface: zinc plated Xl-b11 flange bolt 1) delivery time: in 30 days 2) supply ability: 800 tons per month 3) main market: european market 4) main products: carriage bolt, hex bolt, roofing bolt, confirmat screw, furniture screw, euro screw, handle screw, hammer screw, dowel screw Box, color box, carton, bag, pallet, or according to your demand.
Plug insert---insert with screws 1.High qualiy control 2.Matched rohs 3. Brass, stainless steel 4.Supply ablity:100000pcs/day 5. Minimum order quantity :10000pcs Cartons and pallets
Specifications Flat head hex countersunk bolts Size:m3-m16 Length:10mm-180mm Material:carbon steel, stainless steel304/316, alloy steel Flat head hex countersunk bolts 1) material: high quality carbon steel and alloy steel Class :4 , 5, 6, 10, gr.2, gr.2h , gr.Dh 2) material :stainless steel :304 , 316, 304l , 316l , 410, 430 Class: a2-50 , a4-50 , a2-70 , a4-70 , gr.B8, gr.B8m Surface refine : Part galvanization , colorful galvanization , army green galvanization , black galvanization , steam black , ash phosphorus , brass , nickel plate , chrome plate , heating galvanization , zinc plated(yellow, black, green) Packing: 1) bulk packing: about 20-25kgs per carton. Load cartons in pallets 2) assortment in poly bag or plastic box. 3)as to customers' requirement Poly bag, small box, carton + pallet
Specifications 1) din 975, class 4.8, class 8.8, ss 304 (a2), ansi 2) unc, 2a, grade 2, grade 5, astm a193 b7, b7m, b8, b16, l7, ss 304 (a2) 1) din 975, class 4.8, class 8.8, ss 304 (a2), ansi 2) unc, 2a, grade 2, grade 5, astm a193 b7, b7m, b8, b16, l7, ss 304 (a2) 3) size: m6 to m102 or 1/4" to 4" 4) length: 50mm to 1, 000mm or 2" to 40" (40 inch) 5) finish: black, zinc plated, hot dip galvanized, xylan 1424, xylan 1014, Different kinds of precision stud bolt, m42 stud bolts, stud bolt m12, types of stud bolts 1) material: different kinds of stainless steel, iron, copper or aluminum etc 2) main equipment: cnc lathe, automatic lathe, hand lathe grinder, thread rolling Machine, tapping drilling machine etc 3)advanced measuring & testing equipment: projecting apparatus, roughness tester, Hardness tester, concentricity tester etc 4) surface treatment: polishing, zinc plating, nickel plating or chrome plating, Phosphating, black anodization etc 5) parts are produced according to customers' drawing or sample. General exporting package or according to requires
Specifications 1)sizes:m5-m20 1/4''-5/8'' length: 6mm-300mm 2)standard:din, unc/unf, bsw 3)grade/class:4.8 8.8 10.9 ss201 ss304 ss312 ss316 1)sizes:m5-m20 1/4''-5/8'' length: 6mm-300mm 2)standard:din, unc/unf, bsw 3)grade/class:4.8 8.8 10.9 ss201 ss304 ss312 ss316 Products name: u-bolt 1)size:m5-m20 1/4''-5/8'' length:3/8''-12'' 2)standard:din unc/unf bsw jis iso 3)grade:carbon steel:4.8 6.8 8.8 10.9 12.9 stainless steel:ss200 ss304 ss312 ss316 copper 4)finish:galvanized(zinc-plated) hdg mechanical plating dacromet My factory is professional manufacture in china.We supply(bolts, thread bar, wooden screw, anchor furniture screw, nuts, washer and non-standard parts) if you are interested in these products, pls don't hesitate to contact me.I am not only a sales man, but also a worker.So we may discuss about some professional knowleadge.Haiyan is also the family of fastener, we survive on quality and reputation.Sincerely look forward to cooperation with every country the world Haiyan high strength fastening parts co., ltd has grown rapidly over the last 23 years(since 1987) to become a reputable supplier of quality fastener.Our experience in making lathe-made and cold forging fastener has established us as a most reliable supplier of various types of fasteners. Today, our customer base has grown to sonsist of hundreds of both domestic china and foreign companies, including some renowned global corporate in their various of programs as an approved vendor. We are an import and export right with a twenty-five years old factories, the export rate of more than 85% Inner packing: carton cases outer packing: wooden cases or pallets
Specification: Screw diameter: d20mm-d220mm Mould clamping force: 250t-3200t Shot weight: 30g-30000g Technical information Base materials: (1)38crmoala(jis sacm645) (2)42crmo(aisi 4140) (3)4cr5mosi v1 (jis skd-61) (4)9cr18mov (5)hpt Bimetallic alloy materials: 1)fe-based alloy 2)ni-based alloy/deloro alloy 3)co-based alloy 4)nico-based alloy 5)tungsten carbide/wolfram carbide Technics: Heat treatment High-frequency quenching Nitriding treatment Hard-chrome electroplating Bimetallic alloy welding Bimetallic alloy centrifugal casting Technical parameter: Nitrided layer depth: 0.5-0.8mm Nitrided hardness: 900-1000hv Nitrided brittleness: less than grade 1 Surface roughness: ra0.4 Linearity of screw: 0.015mm Hard-chrome plating hardness after nitriding: ¡ã 950hv Chrome-plating layer depth: 0.025-0.085mm Bimetallic layer depth: 3mm. Slushing oil coated& film wrapped in wooden case
