- 型号、公称通径或英寸、公称压力或磅级、连接形式、结构长度及其他参数。
- 法兰连接:按JB/T79.1、GB9113.13.25SFUW、HG20592-97,如需其他标准的法兰(ANSI、DIN、BS、SH、JD等标准)应须注明。
- 螺纹及承插焊连接:螺纹采用英制55度圆锥管内螺纹、国际Rc(ZR),如需其他标准(NPT、BSPT、PT)应需注明。
- When making order,the customer should clearly indicate the type,nominal diameter or inch,nominal pressure or scale,connection mode,length and other parameters.
- Connection by flange:we provide such types as JB/T79.1,GB113.25SFUW,HG20592-97;if there are other needs (type ANSI,DIN,BS,SH,and JD),please clearly indicate your request.
- Connection by screw and welding:the screw asopred in accordance with 550 taper screw,and Rc(ZG),if there are other needs (NPT,BSPT and PT),please clearly indicate your request.
- Performances:please indicate that the largest working pressure if PMO,the largest working remoerature is TMO,the largest amount of water discharged is QHMA(Kg/h) and the.
- The design and production of the conducted according to the stangdard of JB/9093-2005(Techniques of Steam Trap)and the quality of the product in compliance with JB/TQ411-89.
- If you have other special request on the products,we can also provide reap,gas valves,as well as water and steam separator in other type and
import ed ones.
承插焊接JB1751-75S标准,如需其他标准应注明及两端部位尺寸。 Welding standard of JB1751-75S;if you have other request,please clearly indicate the size of both parts.
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