We are Chinese manufacturer of seamless cylinder tubes, include cold drawn tubes, honed tubes, precision tube, skived and burnished tubes and chrome bar, piston rods For tubes: Material: St52, E355, A106B, CK45 and so on ID size: from 50 to 400mm ID tolerance: H8 Roughness: 0.4 Max Purpose: for hydraulic cylinder or pneumatic cylinder We are equipped with honing machine, cold drawn machine, skived and burnished machine, furnace and so on. For chrome bar: CK45, f7, usually chrome thickness 20-30 microns. product keywords: cold drawn steel pipe,hydraulic steel tube,hydraulic cylinder pipe,honing pipe,cylinder hones,cold drawn seamless tube,hydraulic cylinder honed tube,cylinder honed tubing,hydraulic pipe,hydraulic tube,honed tube,pneumatic tube,pneumatic pipe,chrome tube,skived and burnished tubeï¼? precision tube, precision pipe, chrome bar, piston rods, chrome shaft
We are Chinese manufacturer of seamless cylinder tubes, include cold drawn tubes, honed tubes, skived and burnished tubes. Material: St52, E355, A106B, CK45 and so on ID size: from 50 to 400mm ID tolerance: H8 Roughness: 0.4 Max Purpose: for hydraulic cylinder or pneumatic cylinder in bundle, with caps, oiled
We are Chinese manufacturer of seamless cylinder tubes, include cold drawn tubes, honed tubes, skived and burnished tubes. Material: St52, E355, A106B, CK45 and so on ID size: from 50 to 400mm ID tolerance: H8 Roughness: 0.4 Max Purpose: for hydraulic cylinder or pneumatic cylinder in bundle, with caps, oiled
We are Chinese manufacturer of seamless cylinder tubes, include cold drawn tubes, honed tubes, precision tube, skived and burnished tubes and chrome bar, piston rods For tubes: Material: St52, E355, A106B, CK45 and so on ID size: from 50 to 400mm ID tolerance: H8 Roughness: 0.4 Max Purpose: for hydraulic cylinder or pneumatic cylinder We are equipped with honing machine, cold drawn machine, skived and burnished machine, furnace and so on. For chrome bar: CK45, f7, usually chrome thickness 20-30 microns. product keywords: cold drawn steel pipe,hydraulic steel tube,hydraulic cylinder pipe,honing pipe,cylinder hones,cold drawn seamless tube,hydraulic cylinder honed tube,cylinder honed tubing,hydraulic pipe,hydraulic tube,honed tube,pneumatic tube,pneumatic pipe,chrome tube,skived and burnished tubeï¼? precision tube, precision pipe, chrome bar, piston rods, chrome shaft
Hard chrome plated around bar : 1.. Supply condition Ground and chrome plated 2. Chrome thickness 20 to 30 micron 3. Surface roughness Ra0.2 micron and rt2 micro 4. Tolerances on dia Iso f7 on the diameter 5.Ovality Half of the tolerance iso f7 6. Straightness 0.2mm/m 7. Surface hardness 850-1150hv (vickers 100g) 8.Cohesion No cracks, breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling in water) 9 .Porosity Test according to iso 1456/1458 and result yaluation according to iso 4540 rating 8-10 10 corrosion resistance Test in natural salt spray according to astm b 117-72hours Results evaluation according to iso 4540 rating 7-10 11. Weldability Good 12. Packing Anti rust oil to be applied on material and each rod to be packed in paper sleeve
Electro galvanized wire BWG20 , wire diameter: 0.93-0.95 mm.
Supplier: Chemical, chemical raw material, auxiliaries, solvents, paint, coating, rubber, plastic, plasticizer, surfactant, additives, steel pipe, steel tube, stainless steel tube, stainless steel pipe, pipe fitting, flange, fasteners, steel wire, steel accessories
Services: Transportation agent,customs clearance service,
Buyer: Import chemical raw materials, auxiliaries, bulk commodities
Material ASTM A53, A106, A210, A252, A333 Grade Q195 SS330,ST37,ST42 Q235 SS400,S235JR Q345 S355JR,SS500,ST52
Supplier: Aluminium ( ingots, t bars, sows, rods), copper (cathodes, cakes, billets, ingots, rods), lead (ingots), nickel (cathodes both cut and uncut briquettes, pellets, discs, etc.), tin (ingots, etc.), zinc (ingots both regular size and jumbos), steel billets (all types including crc, hrc, hdgc, plates, sheets), concentrates and ores for above items including bauxite, manganese, clinker and iron ores etc), scraps of above items including hms 1&2 and steel scraps
Buyer: Aluminium ( ingots, t bars, sows, rods), copper (cathodes, cakes, billets, ingots, rods), lead (ingots), nickel (cathodes both cut and uncut briquettes, pellets, discs, etc.), tin (ingots, etc.), zinc (ingots both regular size and jumbos), steel billets (all types including crc, hrc, hdgc, plates, sheets), concentrates and ores for above items including bauxite, manganese, clinker and iron ores etc), scraps of above items including hms 1&2 and steel scraps
