Cross Pipe Fittings – Astm A234 Wpb, A403 Wp304/304l/316/316l, A420 Wpl6, A815 Uns S31803/s32205 Manufacturer & Supplier
| Specifications | Astm, Asme, Din, Nf, Jis, En, Ios |
|---|---|
| Size Range | 1/2"nb To 48"nb, 1/2"nb, 48"nb |
| Dimension | Asme/ansi B16.9, Asme B16.28, Mss Sp 43 |
Cross Pipe Fittings Manufacturer – ASTM A234, A403, A420, A815 All Grades
Neminox Steel & Engineering Co. is one of the largest cross pipe fittings manufacturers in India. Cross pipe fittings, also known as four-way fittings, serve a specialized yet crucial role in piping systems by enabling the connection of four pipes at a single junction. This design facilitates the distribution or collection of fluids or gases in multiple directions simultaneously, making them essential in applications that require complex branching. We offer Tee Pipe Fittings, ideal for chemical, water, and industrial pipelines requiring precise branching.
As a trusted supplier of cross pipe fittings in India, we offer high-quality fittings at competitive prices. Manufactured from materials such as carbon steel, stainless steel, and PVC, these fittings must be carefully selected to match the fluid type, pressure, and temperature requirements of the application. Connection types—including threaded, welded (butt-weld and socket-weld), and flanged—offer flexibility in installation. However, proper design and installation are critical to mitigate potential issues related to flow dynamics and structural integrity.
Cross Pipe Fittings – Detailed Grade Table
| Material Type | Grade / Designation | UNS Number | ASTM Standard | Key Composition | Key Properties | Typical Applications |
|---|---|---|---|---|---|---|
| Carbon Steel | WPB | K03006 | ASTM A234 | C, Mn, Si | Good strength, weldability, cost-effective | Oil & gas pipelines, refineries, power plants |
| Carbon Steel (Low Temp) | WPL6 | K03006 | ASTM A420 | C, Mn, Ni | Suitable for low-temperature service | Cryogenic plants, LNG pipelines |
| High Yield Carbon Steel | WPHY 42/52/60/65/70 | — | ASTM A860 | C, Mn, Micro-alloying elements | High strength and impact resistance | High-pressure transmission lines |
| Stainless Steel | WP304 | S30400 | ASTM A403 | 18% Cr, 8% Ni | Excellent corrosion resistance | Chemical processing, food industry |
| Stainless Steel | WP304L | S30403 | ASTM A403 | 18% Cr, 8% Ni (Low C) | Improved weldability, reduced carbide precipitation | Pharmaceutical, marine |
| Stainless Steel | WP316 | S31600 | ASTM A403 | 16% Cr, 10% Ni, 2% Mo | Superior corrosion resistance | Marine, chemical plants |
| Stainless Steel | WP316L | S31603 | ASTM A403 | 16% Cr, 10% Ni, 2% Mo (Low C) | Enhanced resistance to pitting and crevice corrosion | Offshore, seawater systems |
| Stainless Steel | WP321 | S32100 | ASTM A403 | 18% Cr, 8% Ni, Ti stabilized | Resistant to intergranular corrosion | High-temperature applications |
| Stainless Steel | WP347 | S34700 | ASTM A403 | 18% Cr, 8% Ni, Nb stabilized | Excellent high-temp strength | Boiler and pressure vessels |
| Alloy Steel | WP5 | S50100 | ASTM A234 | 5% Cr, 0.5% Mo | Good heat resistance | Petrochemical plants |
| Alloy Steel | WP9 | S50400 | ASTM A234 | 9% Cr, 1% Mo | High temperature strength | Power plants |
| Alloy Steel | WP11 | K11597 | ASTM A234 | 1.25% Cr, 0.5% Mo | Moderate heat resistance | Refineries |
| Alloy Steel | WP22 | K21590 | ASTM A234 | 2.25% Cr, 1% Mo | Improved creep strength | Boilers, heat exchangers |
| Alloy Steel | WP91 | K90901 | ASTM A234 | 9% Cr, 1% Mo, V | Excellent high-temp creep resistance | Thermal power plants |
| Duplex Stainless Steel | UNS S31803 | S31803 | ASTM A815 | 22% Cr, 5% Ni, 3% Mo | High strength, excellent corrosion resistance | Offshore platforms |
| Duplex Stainless Steel | UNS S32205 | S32205 | ASTM A815 | 22% Cr, 5% Ni, 3% Mo | Improved pitting resistance | Chemical tankers |
| Super Duplex | UNS S32750 | S32750 | ASTM A815 | 25% Cr, 7% Ni, 4% Mo | Superior strength & chloride resistance | Seawater systems |
| Super Duplex | UNS S32760 | S32760 | ASTM A815 | 25% Cr, 7% Ni, 4% Mo | High PREN value, extreme corrosion resistance | Offshore & subsea pipelines |
| Forged Carbon Steel | A105 | — | ASTM A105 | C, Mn | High strength, good machinability | High-pressure fittings |
| Forged Stainless Steel | F304 / F316 | S30400 / S31600 | ASTM A182 | Cr, Ni, Mo | Corrosion resistant forged fittings | Industrial piping systems |
Cross Pipe Fittings are four-way pipe connectors designed to join four pipes at right angles, allowing the distribution or collection of fluids within a piping system. These fittings are commonly used in complex piping networks where multiple branches are required from a single point. Manufactured in carbon steel, stainless steel, alloy steel, duplex, and other high-performance materials, Cross Pipe Fittings offer excellent strength, durability, and resistance to pressure, temperature, and corrosion. They are widely utilized in oil and gas, petrochemical, power generation, water treatment, and chemical processing industries for reliable and efficient flow management.
Cross Pipe Fittings Weight Chart in KG, MM, PDF
| NPS (Inch) | DN (mm) | SCH 40 (kg) | SCH 80 (kg) |
|---|---|---|---|
| ½” | 15 | 0.20 | 0.25 |
| ¾” | 20 | 0.30 | 0.38 |
| 1” | 25 | 0.45 | 0.58 |
| 1 ¼” | 32 | 0.70 | 0.90 |
| 1 ½” | 40 | 1.00 | 1.30 |
| 2” | 50 | 1.60 | 2.00 |
| 2 ½” | 65 | 2.50 | 3.20 |
| 3” | 80 | 3.80 | 4.90 |
| 4” | 100 | 6.50 | 8.20 |
| 5” | 125 | 10.00 | 12.50 |
| 6” | 150 | 15.00 | 18.80 |
| 8” | 200 | 28.00 | 34.00 |
| 10” | 250 | 45.00 | 55.00 |
| 12” | 300 | 70.00 | 85.00 |
Type of Sub-products
Equal Crosses Equal Crosses
All four outlets of the cross have the same nominal size.
Reducing Crosses Reducing Crosses
One or more of the outlets have a smaller diameter than the other outlets.