Product Name: Pipe Cross (Four-Way Fitting)
Product Type: Pipe Fittings (Cross)
Size Range: DN15 (1/2") – DN3600 (144")
Manufacturing Process: Hot Forming / Cold Forming / Seamless / Welded
Application: Oil & Gas, Petrochemical, Power Generation, Pipelines, Offshore
Inspection: Dimensional Inspection, PMI, UT, MT, RT (as required)
The pipe cross is a four-way industrial fitting designed to connect four pipes at a single junction, enabling fluid distribution in multiple directions within pipeline systems.
It is widely used in oil & gas pipelines, chemical processing plants, and large industrial piping networks, where multiple flow paths are required from a single connection point.
Compared with tees or elbows, pipe crosses are used when simultaneous multi-directional flow is needed. They ensure uniform flow distribution, minimal pressure drop, and reduced turbulence, making them ideal for high-pressure and critical pipeline systems.
Key Features:
Four-way connection for stable and balanced flow
Suitable for high-pressure and high-temperature pipelines
Manufactured to comply with ASTM, ASME, EN, DIN, GB, and API standards
Available in various materials and sizes for global pipeline and EPC projects
| Specification | Range |
|---|---|
| Nominal Diameter | DN15 (1/2") – DN3600 (144") |
| Connection Type | Equal / Reducing |
| Manufacturing | Hot Forming / Cold Forming / Seamless / Welded |
These pipe crosses are suitable for oil & gas transport, petrochemical plants, power generation, and industrial piping systems.
Our pipe cross fittings are manufactured according to major international standards:
ASTM: A234, A350, A335, A403, A420, A860, A815, B366, B363
ASME: B16.9, B16.11
EN: EN 10253-2, EN 10253-3, EN 10253-4
DIN: DIN 2609-1, DIN 17175
API: API 5L
GB / SH / NB: GB/T 12459, GB/T 13401, SH/T 3408, SH/T 3410, NB/T 47008, NB/T 47009, NB/T 47010
Compliance with multiple standards ensures seamless integration into international pipeline systems.
We offer a wide range of materials to meet different operating conditions, pressure ratings, and corrosion resistance requirements:
Carbon & Low-Temperature Steel
ASTM A234 WPB, WPC
ASTM A350 LF2
ASTM A420 WPL3, WPL6, WPL8
DIN ST37.0, ST44.0, ST35.8
API 5L Gr.B, X42, X46, X52, X56, X60, X65, X70
Alloy Steel
ASTM A335 P5, P9, P11, P12, P22, P91
ASTM A860 WPHY 42 / 46 / 52 / 60 / 65 / 70
EN Grades: 16Mo3, P355N, P355NH
Stainless Steel
ASTM A403 WP304, WP304L, WP316, WP316L, WP321, WP347, WP310
EN Grades: 1.4301, 1.4307, 1.4401, 1.4404, 1.4541
Duplex & Nickel Alloy
ASTM A815 S31803, S32205, S32750, S32760
ASTM B366: Hastelloy, Inconel, Monel
ASTM B466: Copper-Nickel UNS C70600, UNS C71500
All materials are supplied with Mill Test Certificates (MTC) and full traceability.
Pipe crosses are manufactured using controlled forming processes to ensure dimensional accuracy and mechanical performance:
Raw material inspection
Hot forming, cold forming, seamless or welded fabrication
Heat treatment according to applicable standards
End preparation and finishing
