DS Stainless Steel M Press Adapter Union Nut With Male Thread

Heat treatment
Leaky if unpressed
Heat treatment
Leaky if unpressed
Stainless steel color
O-ring on the press end
Press fittings made of bright annealing pipe stainless steel
Blue or yellow pressing indicator
Pressing indicator to confirm whether


Product material

(High quality 316L & 304 Stainless Steel )(CrNiMo steel 1.4401 (EN 10088)(GB/T4238 0Cr17Ni12Mo2)(X5CrNi18-10)

Why press-fitting stainless steel                                                        Applications                   

*Cost saving (easy and fast to install , labor costs                                     Potable Water
saving and recyclable)                                                                                   Heating
*Wide range of applications and secure                                                      Chemical
*Green health & environmental protection                                                Gas and air
*Super long service life                                                                                    Industry

Leakage Test                                                                                            Working temperature

Double visual inspection of all pipe connections                                     EPDM Black Water  -30°C to 120°C
Testing of all thread connections under 0.8 bar water pressure          FKM Green High-temperature                                                                                                                                         system -20°C to 200°C                                                                                                                                                HNBR yellow  oil and Gas -20-100℃

Minimum And Maximum Working Pressure    

We did a pressure test of 40 Bar of press fittings from
15 to 54 for a month without leaking.
We recommend using working pressure as follows:

Diameter          Bar
OD15-22mm -8 to 40 Bar
OD28-35mm -8 to 25 Bar
42-168.3mm -8 to 16 Bar


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