1) Standards: a) Manufacture: GB12238, API609, and EN593 b) Face to face/end to end dimensions: ANSI B16.10, GB12221, EN558-1 20 series, BS5155, DIN3202-K1, and MSS SP67 c) Pipe flange: GB9112, ANSI 125/150, DIN2501, ISO2084, JIS 10K/16K, BS-10D/E, BS4504, AS2129E, ASA125/1... 

We can supply different types of escalator step chains which used in escalators.

Grain: aluminum oxide or zirconium oxide 2) Bond: resin over resin 3) Cloth: x weight 4) Used for nonferrous metals, steels and aluminum oxide

NPT all kinds of sizes Made at customers request

Product Name: Moulds For Many-Step InjectionModel Number: Mould-1Place of Origin: China Features: 1) Professional design2) Good steel3) Precise manufacture4) Experienced assembly5) High quality6) Quick delivery7) Technical Support and service Send a message directly to t...