BDF can offer you good quality 904L hex nuts, 904L hex heavy nuts, 904L nylon lock nuts, 904L hex jam nuts etc. Our standards/specifications covers ASTM, ASME, DIN, ISO. Such as DIN934, 5587, ISO4032, ISO4033, ASME/AISI 18.2.2 etc. We can also manufacture all shapes of non-standard hastelloy nuts according to customers’ drawing. BDF is able to produce a wide range of sizes nuts by cold or hot forging. The diameter of nuts ranges from M6-M80 in Metric and 5/16” to 3 1/2” in Inch. BDF had kept some common sized nuts in stock.
* Seawater treatment plants, seawater heat exchangers, paper industry equipment, sulphuric acid, nitric acid equipment, acid production, pharmaceutical industry and other chemical equipment, pressure vessels, food equipment.
* Pharmaceutical factory: centrifuges, reactors, etc.
* Plant foods: soy cans, cooking wine, salt cans, equipment and dressings.
* 904L, a strong corrosive medium for dilute sulfuric acid, is a matched steel grade.
1, Density: 8.24g/cm3.
2, tensile strength: σb ≥ 520Mpa.
3, yield strength: σ0.2 ≥ 216Mpa
4, elongation: δ ≥ 35%.
If our 904l nuts 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.