Hardfacing Welding
Wear-resistant alloy overlay solution for protecting industrial equipment against severe abrasion, erosion, impact and high-temperature wear.
Corrosion & High Temperature Resistant Process Piping For Chemical, Refinery & Pharmaceutical Plants
One-stop process piping supply including high-temperature alloy tubes, anti-corrosion stainless pipes and matching butt-weld fittings. Custom hot bending, stress relief heat treatment and internal polishing for all industrial process media transmission projects.
Sunny Steel manufactures full series seamless carbon/alloy pipes, butt weld fittings, boiler anti-abrasion shields, hydraulic honed tubes, wear-resistant composite pipes, precision automobile mechanical tubes, cryogenic steel tubes, fully compliant with ASTM, ASME, GB, DIN, EN standards. Our products widely serve global heavy industrial projects, solving high temperature, high pressure, fly ash erosion, acid corrosion, low temperature brittle fracture, heavy load abrasion and other harsh working condition problems, providing full pipeline material matching service for EPC contractors, equipment manufacturers and factory owners.
Boiler superheater, reheater, economizer, water wall tube bundle, header pipeline, flue gas ash conveying pipeline, waste incineration high temperature heat exchange system.
Crude oil conveying pipeline, chemical reactor heat exchanger, ammonia synthesis high-pressure pipeline, acid-base medium circulation system, cryogenic separation equipment piping.
Car chassis support tube, suspension control arm, hydraulic cylinder barrel, excavator loader hydraulic pipeline, engine auxiliary cooling tube, forklift lifting frame.
Mine tailings conveying pipeline, pulverized coal delivery pipe, cement kiln ash flue, metallurgical slag slurry transport system.
LNG storage tank conveying pipeline, industrial refrigeration unit, liquid nitrogen cryogenic equipment, cold storage circulation piping.
City heating network, tap water supply pipeline, high-rise building steel structure frame, underground sewage pipeline.
| Industry Sector | Key Working Risk | Main Recommended Products |
|---|---|---|
| Thermal Power Plant | High Temp + Fly Ash Erosion | Alloy Boiler Tube + 310S Anti-Wear Shield |
| Petrochemical Plant | Sulfur Acid Corrosion | 316 Stainless Tube / A334 Low Temp Pipe |
| Auto & Machinery | High Precision Hydraulic Seal | Honed Tube / A519 Precision Tube |
| Mining Cement | Severe Solid Abrasion | Bimetallic Wear Composite Pipe |
| Cryogenic LNG | Low Temp Brittle Failure | ASTM A334 Gr6 Pipe |
| Municipal Construction | Medium Low Pressure Fluid | GB/T8162 / GB/T8163 Carbon Pipe |
Ceramic lined pipe is made through self-propagating high-temperature synthesis (SHS) technique.
Cast basalt lined steel pipe is composed by lined with cast basalt pipe, outside steel pipe and cement mortar filling between the two layers.
Ceramic tile lined pipes have very uniform coating of specially formulated ceramic material that is affixed to the inner of the pipe.
The material of the rare earth alloy wear-resistant pipe is ZG40CrMnMoNiSiRe, which is also the grade of rare earth alloy steel.
Tubes Erosion Shields are used to protect boiler tubing from the highly erosive effects of high temperatures and pressures thereby greatly extending tube life.
The ASTM A213 T91 seamless tubes are primarily used for boiler, superheater, and heat-exchanger.
When you partner with Sunny Steel, you can stop worrying about meeting deadlines thanks to our responsive and timely service. You'll also say goodbye to unnecessary shopping around. Instead, you'll get white glove service from an expert who understands your needs and can get you the materials you need quickly.
