Project Description
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
Straight Union
We are the reliable and the most trusted name in manufacturing and providing wide range of Straight Union. These fittings are of premium quality and are highly durable which enables your machinery to work efficiently. These fittings are manufactured by premium quality metals and alloys with special coating to avoid corrosion or decay which ensure better contact between pipe and these fittings to provide a consistent and uninterrupted flow within the system. These fittings are available in different sizes, shapes, thickness and other dimensions as per allotted by our prestigious clients.
We provide various types of fittings such as fittings of steel and its alloys, fittings of copper and its alloys etc. These fittings are leak proof with life long warranty without compromising with the strength of these fittings. Along with all other qualities, our fittings are highly appreciated for their superior finish with sophisticated and sleek design.
Tube Union Fitting is a just like compression tube fitting that is fixed by pressure caused by the interaction of threaded portions of the fitting. Union Tube Fittings is utilized to connects ends of 2 tubes.
| ØD1 Metric |
ØD | F Hex |
A mm |
L mm |
H mm |
| 4 | 2.4 | 10 | 13.7 | 37.3 | 27.6 |
| 6 | 4.8 | 13 | 41.0 | 41.0 | 27.6 |
| 8 | 6.4 | 14 | 43.2 | 43.2 | 30.8 |
| 10 | 7.9 | 17 | 46.2 | 46.2 | 31.0 |
| 12 | 9.5 | 20.5 | 51.2 | 51.2 | 32.0 |
| 14 | 11.0 | 24 | 52.0 | 52.0 | 32.8 |
| 15 | 11.9 | 24 | 52.0 | 52.0 | 32.8 |
| 16 | 12.7 | 24 | 52.0 | 52.0 | 32.8 |
| 18 | 15.1 | 27 | 53.5 | 53.5 | 33.3 |
| 20 | 15.9 | 30 | 55.0 | 55.0 | 35.0 |
| 22 | 18.3 | 30 | 55.0 | 55.0 | 36.4 |
| 25 | 21.8 | 35 | 65.0 | 65.0 | 41.4 |
| 28 | 21.8 | 46 | 85.0 | 85.0 | 43.4 |
| 30 | 26.2 | 50 | 92.7 | 92.7 | 43.4 |
| 32 | 28.6 | 50 | 97.3 | 97.3 | 51.8 |
| 38 | 33.7 | 60 | 113.6 | 113.6 | 58.4 |
| 50 | 45.2 | 75 | 145.8 | 145.8 | 145.8 |
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:
- Cold Rolled Steel Tube
- Cold Drawn Steel Tube
- Hollow Bar
- Honed Tube
- Plated Tube
- Plated Bar
- Boiler Tube
All Products According Quality Standard Strictly:
- ASTM: ASTM A519, ASTM A513.
- JIS:JIS G3441, JIS G3445, JIS G3466, JIS G3459.
- DIN: DIN1626, DIN1629, DIN2391, DIN2393, DIN2448, DIN2458.
- EN: EN10305.
- BS: BS6323.
Wide Range of Pipes to Fit Your Industry:
- OD from 5mm to 820mm.
- Wall Thickness from 0.1 to 100mm.
- Length up to 50mtr per pc.
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Direct from the Source and Deliver to You in a Very Fast and Efficient Timeframe.
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