Main products include Xylan® coated flange bolts, welded studs, pipe shoes, U bolts (with U-shaped parts in special composite materials resistant to high temperature and corrosion), pipe clamps, and sliding pipe supports, etc. Coating solutions include PTFE, Xylan, sheradizing, Zinc-Nickel, FBE, Hot dip galvanize, etc. Our products are widely used in Oil and Gas Long-distance pipeline, Petrochemical & Refinery, Offshore Platform, FPSO, Seawater desalination, Nuclear, Power, Hydrogen energy, etc.

ASTM A193 B7/B7M/B16/B8 /B8MCLASS 1 AND CLASS 2 A320 L7/L7M.L43/B8/B8M CLASS 1 AND CLASS 2

Bolts, screws, studs, self-locking screws, self-locking nuts, rivets, pins, washers and non-standard fastener; more than 300 standards; specifications: M1.6~M24, MJ1.6~MJ24; more than 100 kinds of material material: carbon steel, alloy steel, aluminum alloy, brass alloy, titanium alloy (TC4-Ti-6AI-4V;TB3-Ti-10Mo-8V-1fe-3,5AI;TC16-Ti-3AI-5Mo-4,5V;TA1-Ti-4, etc.), high-temperature alloy(Inconel718;GH2132-A286,UNSS66286,P.Q.A286;GH4169-Inconel718;GH738-Waspaloy;GH696-Fe-25Ni-12Cr), etc.

Our material includes normal stainless steel SS304,SS304L,SS316,SS316L,SS317L,SS321、310S、2520, super stainless steel (austenitic 904L 254SMO
.4529),and Incoloy, Inconel, Monel ,Hastelloy series (B B-2 C-4 C-22 C-276), and Duplex steel series (2205（F51S31803）,2507(F53S32750))

hex nuts,DIN125A ,DIN9021,USS,SAE,NFE ,DIN127B,DIN7980 and so on. hex head bolt threaded rods:DIN975, DIN976. Bolt: DIN931, DIN933, DIN963, drywall screw, chipboard screw, coil nail. nut: DIN934, DIN985, DIN1587. Chians: The products include: fasteners: Hex bolts, Stud bolts,hex nuts, cap nuts, lock nuts, slotted nuts, heavy nuts, long nuts, flat washers, spring washers, chains, turnbuckles, thimbles; stamping parts, folding bending parts, drawn parts; non-standard mechanical parts, turning, CNC machining and other precision metal parts;

Inconel600、Inconel625、Inconel718、HastelloyC-276

Hexagon Nuts/Lock Nuts/Nyloc Nuts GB6170，GB6175，SH3404 Standards：Din 934, Din 439, Din 985, Din 980, BS3692, BS1769, BS1768, BS1083, ISO 4032. Size : M3 to M64 and 1/2" to 4"

Dongtai teng stainless steel products co., LTD specializing in the production of special material such as stainless steel and nickel alloy fasteners. The company was founded in 2008, is a research and development, production, sales set a high quality hot forging fastener enterprises. Our facilities include the latest induction hot forging press, CNC lathe, thread rolling machine, and other automatic and manual lathe. We all have skilled employees and the highest level of nickel alloy fastener production experience. Products can be made include hex bolt, hex bolt, hex nut, teeth, special head bolts, and other non-standard fasteners. Teng rui stainless steel through the ISO 9001:9001 quality management system certification. We can provide the materials include HastelloyC276 Inconel625, Inconel718, Inconel925, Monel400 / K500, Titanium2/5, Super Duplex S32760, A286 (660 a), ASTM A193 B8 / B8M, A4, A2, A4-80, 316 l, 304 l, 904 l, 310. We are looking forward to help you to provide the required fastener requirements, welcome any query 0515-85511160 phone, fax 0515-85510060, email info@tristeel.net

Steel, carbon steel, stainless steel, container house, foldable containers, vegetable greenhouses, energy efficient greenhouses vegetables

Pipe fitting，Fastener，Flange，