Project Description

  • Reducing Union

Commitment to You

We are committed to integrate steel resources in china and serve the global steel market. We have 15+ years of experience in steel researching, production, managing and sales.

Our ability to purchase materials directly from leading mills will give you the competitive edge. Any Questions Just Call +86-731-89903933

Reducing Union

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. We are 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.

ØD1
mm		 ØD2
mm		 ØD
Mm		 F
Hex		 A
mm		 a
mm		 L
mm		 H
mm
6 4 2.4 14 15.3 13.7 39.4 25.4
8 6 4.8 16 16.2 15.3 42.3 27.4
10 6 4.8 19 17.2 15.3 44.5 29.5
10 8 6.4 19 17.2 16.2 45.1 30.0
12 6 4.8 22 22.8 15.3 47.0 29.5
12 8 6.4 22 22.8 16.2 47.8 30.2
12 10 7.9 22 22.8 17.2 48.7 31.0
16 10 7.9 25 24.4 17.2 45.9 31.8
16 12 9.5 25 24.4 22.8 52.0 31.8
18 12 9.5 30 24.4 22.8 53.5 33.3
25 18 15.1 38 31.3 24.4 61.0 38.6
25 20 15.9 38 31.3 26.0 62.3 39.9
30 18 15.1 50 39.6 24.4 75.4 43.4
30 20 15.9 50 39.6 26.0 75.4 43.4
30 25 21.8 50 39.6 31.3 80.1 43.4
32 18 15.1 50 42.0 24.4 77.8 51.8
32 20 15.9 50 42.0 26.0 75.4 51.8
32 25 21.8 50 42.0 31.3 80.1 51.8
38 20 15.9 60 49.4 26.0 87.5 58.4
38 25 21.8 60 49.4 31.3 72.0 58.4
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

Experienced 15+ Years

Our ability to purchase materials directly from leading mills at the best possible price will give you the competitive edge. This coupled with a skilled workforce dedicated to embracing the demands of the markets.

We Can Supply Follows Products with High Quality:

  1. Cold Rolled Steel Tube
  2. Cold Drawn Steel Tube
  3. Hollow Bar
  4. Honed Tube
  5. Plated Tube
  6. Plated Bar
  7. Boiler Tube

All Products According Quality Standard Strictly:

  1. ASTM: ASTM A519, ASTM A513.
  2. JIS:JIS G3441, JIS G3445, JIS G3466, JIS G3459.
  3. DIN: DIN1626, DIN1629, DIN2391, DIN2393, DIN2448, DIN2458.
  4. EN: EN10305.
  5. BS: BS6323.

Wide Range of Pipes to Fit Your Industry:

  1. OD from 5mm to 820mm.
  2. Wall Thickness from 0.1 to 100mm.
  3. Length up to 50mtr per pc.

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