Alloy 304 (uns s30400) stainless steel pipe is a variation of the 18% chromium ¿c 8% nickel austenitic alloy, the most familiar and most frequently used alloy in the stainless steel family. This alloy may be considered for a wide variety of applications and exhibits good corrosion resistance, ease of fabrication, excellent formability, and high strength with low weight.
Grade 304l, the low carbon version of 304, does not require post-weld annealing and so is extensively used in heavy gauge components (over about 6mm).
Grade 304h with its higher carbon content finds application at elevated temperatures. Alloy 304h is a modification of alloy 304 in which the carbon content is controlled to a range of 0.04-0.10 to provide improved high temperature strength to parts exposed to temperatures above 800íp.The austenitic structure also gives these grades excellent toughness, even down to cryogenic
All small tubes are packed in plastic bags to avoid scratches in transporting; then in wooden cases
Alloys 316 (uns s31600) and 316l (uns s31603) are molybdenum-bearing austenitic stainless steels, which are more resistant to general corrosion and pitting/crevice corrosion than the conventional chromium-nickel austenitic stainless steels such as alloy 304. These alloys also offer higher creep, stress-to-rupture, and tensile strength at elevated temperatures. In addition to excellent corrosion resistance and strength properties, the alloys 316 and 316l cr-ni-mo alloys also provide excellent fabricability and formability which are typical of the austenitic stainless steels.
Grade 316l, the low carbon version of 316 and is immune from sensitisation (grain boundary carbide precipitation). Thus it is extensively used in heavy gauge welded components (over about 6mm). Grade 316h, with its higher carbon content has application at elevated temperatures, as does stabilised grade 316ti.
All small tubes are packed in plastic bags.To avoid scratches in transporting; then in wooden cases
1.Type: stainless steel
2, material: stainless steel(304, 304l, 316, 316l)
3, size: as per customer
4, standard; iso, 3a, din, sms, idf ansi, jis, gb, hg
5, special design available, we can develop certain production according to your drawing.
6, outer packing: as per customer's request
Stainless steel pipe :
1) standard: astm, asme , din, jis and gb .
2) outside diameter: 6mm-630mm
3) wall thickness: 1mm-30mm
4) length: according to customers' requests
5) tolerance: meet the standard
6) material: 304, 304l, 310s, 316, 316l, etc.
7) surface: pickled & annealed
8) packing: pvc bag, bundle with knitted plastic bag, wooden case or according to customers' request
9) application: the products are widely used in fertilizer, petroleum, central-station, boiler, power station, shipping military, chemical industry, environment protection, traffic, metallurgy and mine, printing and dyeing, food industry, medical equipment, and so on.
Rebar coupler is used to connect the two rebar ends in the construction work.
1. Easy Operation, saving time and rebar material. The rebar coupler producing and rebar end threading will not be affected by the weather; it can be processed before processing.
2. It can connect the rebar with the diameter 14mm to 40mm.
3. Use No.45 steel, with the thickness and length of the rebar coupler, the connecting part has higher tensile strength than the rebar part.
Packed with bag or carton, according to customers' requirement.
C series 1-stage helical gear units overview: Parallel output, small size and ratio, high output speed, small energy loss, low noise. Foot-mounted, low centre-hight, mean efficiency 98%. Rotation direction of input shaft is reverse to that of output shaft.
