Reducing Union is basically a sort of fitting component that is completely designed for an effectively fitting of two separated pipes. It can be easily separated with no formation of deformation to respective pipes. Similar small diameter pipes and dissimilar pipes require a positive seal and it can assemble easily with the assistance of reducing union. DOSHI IMPEX INDIAis one the leading firm that offers high-quality pipe unions at an affordable price to their esteemed customers. We offer these in various standards, specifications, designations and custom dimensions one can choose as per their application requirements.
These unions are worldwide used in abundance and industries use it to join dissimilar pipes easily. In general, this union contains three basic parts- a nut, a female end, and a male end. In order to provide locking to joints, the male and female ends get connected via a nut. The radial screw or nut gets used so as to seal pipe together via this union in cross-section sized.
We Make Reducing Union in Various Grade, Diameters & Thickness as per Customer Drawings & Specifications :
Reducing Union Specification
Pressure Ratings : Up to 11 000 psig (760 bar),
Medium-Pressure – Up to 20 000 psig (1378 bar)
High-Pressure – Up to 60 000 psig (4134 bar).
Types : NPT, ISO/BP, SAE/MS, AN, weld ends
Sizes : 1/16 to 2 in.; 2 to 50 mm,
Medium-Pressure – 1/4, 3/8, 1/2, 9/16, 3/4, 1 in.; 6, 10, 12 mm
High-Pressure – 1/8 to 9/16 in.
METRIC | ||||||||
PART NO. | ØD1 mm |
ØD2 mm |
ØD Mm |
F Hex |
A mm |
a mm |
L mm |
H mm |
DI-FIT/RU/6-4M | 6 | 4 | 2.4 | 14 | 15.3 | 13.7 | 39.4 | 25.4 |
DI-FIT/RU/8-6M | 8 | 6 | 4.8 | 16 | 16.2 | 15.3 | 42.3 | 27.4 |
DI-FIT/RU/10-6M | 10 | 6 | 4.8 | 19 | 17.2 | 15.3 | 44.5 | 29.5 |
DI-FIT/RU/10-8M | 10 | 8 | 6.4 | 19 | 17.2 | 16.2 | 45.1 | 30.0 |
DI-FIT/RU/12-6M | 12 | 6 | 4.8 | 22 | 22.8 | 15.3 | 47.0 | 29.5 |
DI-FIT/RU/12-8M | 12 | 8 | 6.4 | 22 | 22.8 | 16.2 | 47.8 | 30.2 |
DI-FIT/RU/12-10M | 12 | 10 | 7.9 | 22 | 22.8 | 17.2 | 48.7 | 31.0 |
DI-FIT/RU/16-10M | 16 | 10 | 7.9 | 25 | 24.4 | 17.2 | 45.9 | 31.8 |
DI-FIT/RU/16-12M | 16 | 12 | 9.5 | 25 | 24.4 | 22.8 | 52.0 | 31.8 |
DI-FIT/RU/18-12M | 18 | 12 | 9.5 | 30 | 24.4 | 22.8 | 53.5 | 33.3 |
DI-FIT/RU/25-18M | 25 | 18 | 15.1 | 38 | 31.3 | 24.4 | 61.0 | 38.6 |
DI-FIT/RU/25-20M | 25 | 20 | 15.9 | 38 | 31.3 | 26.0 | 62.3 | 39.9 |
DI-FIT/RU/30-18M | 30 | 18 | 15.1 | 50 | 39.6 | 24.4 | 75.4 | 43.4 |
DI-FIT/RU/30-20M | 30 | 20 | 15.9 | 50 | 39.6 | 26.0 | 75.4 | 43.4 |
DI-FIT/RU/30-25M | 30 | 25 | 21.8 | 50 | 39.6 | 31.3 | 80.1 | 43.4 |
DI-FIT/RU/32-18M | 32 | 18 | 15.1 | 50 | 42.0 | 24.4 | 77.8 | 51.8 |
DI-FIT/RU/32-20M | 32 | 20 | 15.9 | 50 | 42.0 | 26.0 | 75.4 | 51.8 |
DI-FIT/RU/32-25M | 32 | 25 | 21.8 | 50 | 42.0 | 31.3 | 80.1 | 51.8 |
DI-FIT/RU/38-20M | 38 | 20 | 15.9 | 60 | 49.4 | 26.0 | 87.5 | 58.4 |
DI-FIT/RU/38-25M | 38 | 25 | 21.8 | 60 | 49.4 | 31.3 | 72.0 | 58.4 |
DI-FIT/RU/38-30 | 38 | 30 | 26.2 | 60 | 49.4 | 39.6 | 104.6 | 58.4 |
Material of Construction:-
Monel : Grade: Monel 400, Monel K500, Monel R-405 Nickel : Grade: Nickel 200, Nickel 201 Inconel : Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718 Incoloy : Grade: Incoloy 800, Inconel 800H, 800HT Hastalloy : Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X Titanium : Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11 Stainless Steel : Grade: ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 304H, 316H, 316/316L, 321, 330, 347, 309/S, 310/S, 317/L, 333, 410/S, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404 Carbon Steel : Grade: ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70 Duplex Steel: Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61 Alloy Steel: Grade : ASTM SA 182 – E25, E26, E27, E28, E29B, E30B, E39B, E40B, E36B, E36C, E41B, AISI4130, AISI4140, AISI4340, 42CRMO4, 16MNCR5, 20MNCR5, 21CrMoV57, EN353, EN354, F11, F22, F91, F9, P11, P22, P91, P9, P5, P92, EN42J, EN8, EN19 |