产品标准：GB/T5783. GB/T5784. DIN933.DIN931.
产品规格：螺栓M6-M64. 螺母M6-M64. 垫片M3-M39. 牙条4-3000mm
产品材料：904L. 254SMO. 1.4529. AL6XN. 2205. 2507. Zeron100. C276. C22. C4. B2. B3. Monel400/K-500. Inconel600/601/625.
Incoloy800/800H/800HT. GH4145/InconelX-750. GH4169/Inconel718. GH2132/A286. GH3128/3030/3044.
310/310S. 309S. 317L.316/316L. 304L. 321.347. 724L.725LN等特种不锈钢.
