Cross pipe fittings connect four pipe sections at a single junction, allowing flow to be distributed or combined within industrial piping systems. Available in straight cross and reducing cross configurations, they can be specified in carbon steel, low-temperature carbon steel, alloy steel and stainless steel to meet different project requirements.
Jinhang Pipeline offers cross pipe fitting options for industrial piping applications, with size, material grade, wall thickness and end preparation selected according to project specifications.
| Item | Specification |
|---|---|
|
Product Name |
Cross Pipe Fitting |
|
Product Type |
Straight Cross / Reducing Cross |
|
Connection Type |
Butt Weld |
|
Manufacturing Standard |
ASME B16.9 |
|
Nominal Pipe Size |
NPS 1/2–NPS 24 for standard straight crosses |
|
Material |
Carbon Steel, Low-Temperature Carbon Steel, Alloy Steel, Stainless Steel |
|
Material Standards |
ASTM A234/A234M, ASTM A420/A420M, ASTM A403/A403M; |
|
Wall Thickness |
Customization |
|
Dimensions |
ASME B16.9 |
|
End Connection |
Butt-Welding Ends |
|
Surface Treatment |
Black Paint, Anti-Rust Oil, Shot Blasting or Other Specified Treatment |
|
Marking |
Manufacturer, Size, Material Grade, Standard and Traceability Information |
|
Application |
Oil and Gas, Petrochemical, Power Generation, Chemical Processing and Industrial Piping |
|
Material Category |
Common Grade |
Material Standard |
|---|---|---|
|
Carbon Steel |
ASTM A234 WPB |
ASTM A234/A234M |
|
Low-Temperature Carbon Steel |
ASTM A420 WPL6 |
ASTM A420/A420M |
|
Alloy Steel |
ASTM A234 WP11 / WP22 / WP91 |
ASTM A234/A234M |
|
Austenitic Stainless Steel |
ASTM A403 WP304/304L, WP316/316L |
ASTM A403/A403M |
Cross pipe fittings can be specified to ASME B16.9, which covers dimensions, tolerances, testing and marking requirements for factory-made wrought butt-welding fittings within its scope. Material selection depends on the required service conditions and may include ASTM A234/A234M for carbon and alloy steel fittings, ASTM A420/A420M for low-temperature service fittings, or ASTM A403/A403M for austenitic stainless steel fittings, as applicable to the specified grade and product.
Production requirements are determined by the selected material, nominal pipe size, wall thickness and project documentation. Dimensional checks, visual inspection, material identification and applicable testing help verify that each fitting meets the agreed requirements. By confirming end preparation, dimensional tolerances, surface condition and traceability before shipment, customers can select cross pipe fittings suited to their piping layout, connection requirements and installation conditions.
Oil and Gas Pipelines: Used at pipe junctions where flow distribution or combination is required, subject to piping design requirements.
Petrochemical Plants: Suitable for process piping systems handling specified fluids under defined operating conditions.
Chemical Processing: Available in suitable material grades for compatible process media and service environments.
Power Generation: Used in auxiliary and process piping networks where a four-way connection is required.
Industrial Piping Systems: Applied in manufacturing facilities, utility piping and other engineered pipeline networks.
What is a cross pipe fitting?
A cross pipe fitting is a four-outlet pipe fitting that connects four pipe sections at one junction. It is used in piping layouts where flow needs to be distributed or combined.
What is the difference between a straight cross and a reducing cross?
A straight cross generally has four ends of the same nominal pipe size. A reducing cross has one or more ends with a smaller nominal size.
Which standard applies to butt-weld cross pipe fittings?
ASME B16.9 is a commonly specified standard for factory-made wrought butt-welding fittings.
What materials are available for cross pipe fittings?
Common material options include carbon steel, low-temperature carbon steel, alloy steel and stainless steel. Typical material standards include ASTM A234/A234M, ASTM A420/A420M and ASTM A403/A403M.
Can cross pipe fittings be customized for a project?
Yes. We can customize cross pipe fittings according to the specifications and technical documents provided by customers, including size, material grade, wall thickness, end preparation and other project-specific requirements.
Send us your drawings or requirements and get a fast quotation today.
