Beyond Industry Groups Ltd professional manufacture and export stainless steel self drilling screws, tapping screws, wood screws, Bi-metal screw, thread cutting screw, thread forming screw, particle board screw, sheet metal screw, bimetal screw, bolts, drywall screws, machine screws etc.
Material brand Carbon steel C1022 C10B21 SUS410 SUS302 SUS304 SUS305 SUS316 Brass, Copper etc.
We usually have stock for pan head, flat CSK head, truss head, hex washer head, hex flange head in material SS410 & SS304 self drilling screws & SUS 304 bolts, size as below:
4.2-18X13, 16, 19, 25, 32, 38, 50
4.8-16X13, 16, 19, 25, 32, 38, 50
5.5-24X13, 16, 19, 25, 32, 38, 50, 63, 75, 90, 100, 110, 125, 150
6.3-14X13, 16, 19, 25, 32, 38, 50, 63, 75, 90, 100, 110, 125, 150
Manufacture length up to 300mm, and other head type is available.
Plating: Color zinc plating, white zinc plating, blue zinc plating, black zinc plating, phosphated, dacrotized, ruspert, xylan, black oxide, head painted etc.
Thread: Cutting thread, cutting point, type 17, self tapping, self drilling, custom request/custom sample
Drill Capacity: Drilling to 18mm steel panel, salt spray test up to 2000hours.
Package: Cartons, PP bag, plastic box with pallets
If you are interested in these products, please feel free to contact us.
Beyond Industry Groups Ltd professional manufacture and export stainless steel self drilling screws, tapping screws, wood screws, Bi-metal screw, thread cutting screw, thread forming screw, particle board screw, sheet metal screw, bimetal screw, bolts, drywall screws, machine screws etc.
Material brand Carbon steel C1022 C10B21 SUS410 SUS302 SUS304 SUS305 SUS316 Brass, Copper etc.
We usually have stock for pan head, flat CSK head, truss head, hex washer head, hex flange head in material SS410 & SS304 self drilling screws & SUS 304 bolts, size as below:
4.2-18X13, 16, 19, 25, 32, 38, 50
4.8-16X13, 16, 19, 25, 32, 38, 50
5.5-24X13, 16, 19, 25, 32, 38, 50, 63, 75, 90, 100, 110, 125, 150
6.3-14X13, 16, 19, 25, 32, 38, 50, 63, 75, 90, 100, 110, 125, 150
Manufacture length up to 300mm, and other head type is available.
Plating: Color zinc plating, white zinc plating, blue zinc plating, black zinc plating, phosphated, dacrotized, ruspert, xylan, black oxide, head painted etc.
Thread: Cutting thread, cutting point, type 17, self tapping, self drilling, custom request/custom sample
Drill Capacity: Drilling to 18mm steel panel, salt spray test up to 2000hours.
Package: Cartons, PP bag, plastic box with pallets
If you are interested in these products, please feel free to contact us.
Air Preheaters (APH)
An air preheater (APH) is a device used to heat air, commonly used in industrial boilers, thermal power plants, and other thermal energy facilities. APH improves the thermal efficiency of the boiler by transferring heat from the flue gas to the air entering the boiler through heat exchange with it.
APH usually consists of a Heat Exchanger with a number of parallel pipes inside the exchanger through which smoke and air flow to allow heat exchange. In APH, the smoke flows on the outside of the heat exchanger and the air flows on the inside so that the heat between the smoke and the air can be transferred through the pipe walls.
The main business scope is various heaters, waste heat boilers, pressure vessels, supportingair preheaters, air coolers, furnace accessories and accessories, and provide equipment installation, with EPC ability of projects. At present, our customers have covered all large and medium-sized petrochemical enterprises in China and established long-term strategic cooperative partnership with them. Products are exported to Southeast Asia, Middle East, and other regions.
Air Preheaters,Enameled Air Preheater,Air Preheater Supply,Boiler Air Preheater
Jiangsu Gelan Environmental Technology Co., LTD , https://www.etfiredheater.com