BDF can offer you good quality Alloy 20 stud bolts, Alloy 20 threaded rod, Alloy 20 threaded bar, Alloy 20 double ends stud bolts… in full thread or half thread. Our standards/specifications covers ASTM, ASME, DIN, ISO. Such as DIN975, DIN976, DIN938, DIN939, ASME/AISI 18.2.1 etc. We can also manufacture all shapes of non-standard hastelloy stud bolts according to customers’ drawing. BDF is able to produce a wide range of sizes stud bolts. The diameter of bolts ranges from M6-M80 in Metric and 5/16” to 3 1/2” in Inch, and length can be up to 1000mm or 12 feet.
It has excellent resistance to sulfuric acid corrosion; it has strong resistance to chloride stress corrosion, pitting corrosion and crack corrosion in the environment of phosphoric acid, nitric acid and chloride. Thus, Alloy 20 has the name of a corrosion-resistant alloy.
1. Chemical field
2. Food production
3. Pharmaceutical production
4. Power production
5. Plastic industry
If our alloy 20 stud bolts caters to your requirement, welcome to contact our professional manufacturers and suppliers. Highly qualified products, competitive price and good after-sale service can be assured.