Sunmach manufactures supreme Stainless Steel Plug & Bushing sets and high-capacity Duplex Plug & Bushing components designed to ensure an absolute, pressure-tight seal. Built with precise, deep thread paths that form a flawless mechanical block, these specialized pieces prevent fluid leaks, stop cross-threading during installation, and never back out under severe line vibrations. In heavy-duty industrial piping and fluid networks, standard connection ports face extreme challenges from changing pressure cycles and deep temperature shifts. Relying on poorly fitting hardware to seal off access holes or bridge different pipe diameters can quickly cause fluids to bypass the threads, creating hazardous workplace leaks and expensive maintenance shut-downs. To ensure permanent environmental safety across oil and gas platforms, water treatment lines, and chemical processing facilities, we produce our entire product line using only pure, certified metals. We offer a versatile selection of high-grade materials, from cost-effective Stainless Steel Plug & Bushing components tailored for long-term outdoor corrosion resistance to advanced Duplex Plug & Bushing options that offer exactly twice the mechanical strength of traditional hardware. Every single production batch is completely checked inside our laboratories to guarantee it can handle high operating pressure, aggressive chemical flow, and harsh weather conditions without failing, providing a dependable, worry-free service life of up to 50 years.
Our advanced manufacturing facility is equipped with precision CNC threading, boring, machining, and heat treatment capabilities to produce Duplex 2205 Plugs & Bushings that comply with international standards. Every component is manufactured from certified raw materials sourced from globally recognized mills, undergoes rigorous quality inspections, and offers 100% material traceability. With ISO 9001:2015 certified manufacturing, comprehensive testing facilities, rapid production capability, and global exports across the GCC, Europe, Southeast Asia, and North America, Sunmach delivers reliable Duplex 2205 Plugs & Bushings for the most demanding industrial applications.
Nickel Alloys Plugs and Bushings are manufactured by us from a range of high-performance & exotic materials such as: Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Duplex S31803, Duplex S32205, Super Duplex S32750 to various Stainless Steel grades of SS 304L, SS 316L, SS 310, SS 310H, SS 347H, etc., followed by Special Stainless Steel Grades such as 904L Stainless Steel, UNS N08904, DIN EN 1.4539, Nitronic® 50, Nitronic® 60, UNS S21800, 254 SMO, UNS S31254, DIN EN 1.4547, A4-80 Stainless Steel etc.
Sunmach’s extensive manufacturing capabilities and in-stock genuine & authentic raw material availability allow us to support demanding industrial requirements with durable, corrosion-resistant, heat-resistant & reliable Duplex 2205 Plugs and Bushings delivered on time to any corner of the world, supported by all required test certificates and with 100% traceability.
Using Advanced Hot Forming Technology, Our Nickel Alloys Plugs and Bushings are manufactured in various specifications including DIN, ISO, ANSI and IS standard in nominal diameters ranging from 1/8” to 4” (Pipe Size from 3 to 100). We provide Plugs and Bushings in both Imperial and metric sizes to accommodate diverse application needs. Our Nickel Alloys Plugs and Bushings are specially engineered to withstand high temperature and high-pressure, ensuring superior strength and reliability.
Sunmach serves a diverse range of markets including Chemical Processing, Semiconductor, Power Generation, Aerospace, Oil & Gas, Pharmaceutical, Food & Beverage, Marine, Pulp & Paper, Petrochemical & Refining, Air Pollution Control and Water Treatment.
| Metric : | Pipe Size 3 to 100 |
| Imperial : | 1/8" to 4" |
| MOQ : | 1 Piece & Above |
| Certification : | EN 10204 3.1, EN 10204 3.2 (On Demand) |
| Bolt | DIN | ISO | ANSI | IS |
|---|---|---|---|---|
| Plugs and Bushing | 931 | 4014 | B18.2.1 | 1364 |
Common questions about Sunmach Duplex 2205 Plugs & Bushings