Our stainless steel casting screwed fittings can be manufactured according to national standard and customers' requirements, such as ISO4144, MSS SP-114, GB/T26120, etc.

1.FluidMedia

This Series of products are used for ordinary piping for steam, air, water, oil, gas(except flammable or toxic gas).

2.Pressure-temperature ratings

Non-shock maximum                             2              1.65          1.5            1.4           1.35

working pressure（Mpa） 

3.Material Standard

Casting

 Steel         ZG07cr19Ni9、        SCS13A、    SCS13A、     1.4308、      CF8、CF8M

                ZG07Cr19Ni11Mo2   SCS14A       SCS14A         1.4408

Standard      GB/T2100            JIS G5121     KS D4103    DIN17445      ASTM A351

Pipe

 Steel      06Cr19Ni10、022Cr19Ni10            SUS304TP、SUS304LTP    SUS304TP、SUS304LTP    1.4301、1.4307      TP304、TP304L

             06Cr17Ni12Mo2、022Cr17Ni12Mo2    SUS316TP、SUS316LTP    SUS316TP、SUS316LTP    1.4401、1.4404     TP316、TP316L

Standard         GB/T14976                                     JISG3459                                                                 DIN17456         ASTM A351

4.Thread Standard

 Thread    R、Rc、Rp、G     PT、PF      PT、PF      R、Rp      BSPT、BSPP     NPT、NPSC

Standard     GB/T7306            JISB0203      KS B0221    DIN2999              BS21         ANSI/ASME B1.20.1

                   GB/T7307        JIS B0202   KS B0222   

5. Notice

a、Before installation, please confirm that the material, thread and pressure of the product conform to the

     standard, whether it is in conformity with the installation environment or regulations in order to avoid a 

     safety accident.

b、Before installation, please check whether the product is clean, so as to prevent the foreign objects from 

     falling into the pipe or attaching to thread.

c、If sealant is used for sealing, please note that do not let it get into the pipe when installing.

d、Select the correct wrench when installing in order to prevent deformation or damage to the pipe fittings.