inquiry@cortecsteel.com
Leave Your Message
China Equal and Reducing Butt-Welding Tee and Cross Pipe Fitting Suppliers - ASME B16.9 Factory
Hot Products
Products Categories
Featured Products
ERW (Electric Resistance Welding) Pipe

ERW (Electric Resistance Welding) Pipe
SSAW Spiral Submerged Arc Welded Steel Pipe

SSAW Spiral Submerged Arc Welded Steel Pipe
LSAW Longitudinal Submerged Arc Welded Steel Pipe

LSAW Longitudinal Submerged Arc Welded Steel Pipe
Seamless Steel Pipe (Hot Rolled / Cold Drawn)

Seamless Steel Pipe (Hot Rolled / Cold Drawn)
Square Steel Pipe / Square Hollow Section (SHS)

Square Steel Pipe / Square Hollow Section (SHS)
Rectangular Steel Pipe / Rectangular Hollow Section (RHS)

Rectangular Steel Pipe / Rectangular Hollow Section (RHS)
UL/FM Approved Red Painted Fire Sprinkler Steel Pipe

UL/FM Approved Red Painted Fire Sprinkler Steel Pipe
FBE Coated Steel Pipe (Fusion Bonded Epoxy)

FBE Coated Steel Pipe (Fusion Bonded Epoxy)
3LPP Coated Steel Pipe (Three-Layer Polypropylene)

3LPP Coated Steel Pipe (Three-Layer Polypropylene)
3LPE Coated Steel Pipe (Three-Layer Polyethylene)

3LPE Coated Steel Pipe (Three-Layer Polyethylene)
Tee cross (1).jpg
Tee cross (2).jpg
Tee cross (3).jpg
Tee cross (4).jpg
Tee cross (1).jpg
Tee cross (2).jpg
Tee cross (3).jpg
Tee cross (4).jpg

China Equal and Reducing Butt-Welding Tee and Cross Pipe Fitting Suppliers - ASME B16.9 Factory

The Tee is a pipe fitting designed in a T shape, facilitating the connection of three pipes. Its primary function is to split fluid flow from a single pipe into two separate lines or to combine fluid from two pipes into one. Our high-quality Tee fittings are essential for various applications in fluid transportation systems.

The Cross is a versatile pipe fitting that takes on a cruciform shape, allowing for the connection of four pipes. This fitting is engineered to enable multi-directional fluid diversion or confluence among four separate pipe lines, making it an indispensable component for complex piping systems.

Quick Details Table

Product types

EQUAL TEE / REDUCING TEE / CROSS

Outside Diameter

1/2~80 (DN15~DN2000)

Thickness

3mm – 40mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Standards

ASME B16.9, MSS SP-75, DIN 28011, JIS B 2312, EN10253-2

As a leading factory in China, we pride ourselves on supplying high-quality pipe fittings, including Tee and Cross types, to meet the diverse needs of our global customers. With adherence to international standards and a focus on reliability, we ensure that our products deliver optimal performance across various industries.

    Contact us
    Product Details

    Material Grade
    ⚙️
    Carbon Steel

    ASTM A234 WPB, WPC; ASTM A420 WPL9, WPL3, WPL6

    🔩
    Stainless Steel

    ASTM A403 WP304/304L, WP316/316L, WP321, WP347

    🛠️
    Alloy Steel

    ASTM A234 WP1, WP12, WP11, WP22, WP5, WP9, WP91; Duplex & Super Duplex Stainless Steel; ASTM A815 UNS S31803, UNS S32750, UNS S32760

    Surface Treatment
    • Anti-rust Oil
    • Black Paint
    • Electric Galvanized
    • Hot-dip Galvanized
    Frequently Asked Questions
    Q What material grades are available for carbon steel pipe fittings?
    Carbon steel pipe fittings are available in ASTM A234 WPB and WPC grades, as well as ASTM A420 WPL9, WPL3, and WPL6 for low-temperature service applications.
    Q Which stainless steel grades do you supply?
    We supply stainless steel pipe fittings conforming to ASTM A403, including WP304/304L, WP316/316L, WP321, and WP347, suitable for a wide range of corrosive and high-temperature environments.
    Q What is the difference between Duplex and Super Duplex stainless steel?
    Duplex stainless steel (e.g., UNS S31803) offers a balanced microstructure of austenite and ferrite, providing excellent strength and corrosion resistance. Super Duplex (e.g., UNS S32750, UNS S32760) offers even higher resistance to pitting and crevice corrosion, making it ideal for aggressive environments such as offshore and chemical processing.
    Q What surface treatment options are available?
    We offer four surface treatment options: anti-rust oil, black paint, electric galvanized, and hot-dip galvanized. Each treatment is selected based on the intended application environment and required level of corrosion protection.
    Q Which surface treatment provides the best corrosion protection?
    Hot-dip galvanizing generally provides the most durable and long-lasting corrosion protection among the available options, as it forms a thick zinc coating that is metallurgically bonded to the steel surface, making it ideal for outdoor and high-humidity environments.
    Q Can alloy steel fittings be used in high-temperature applications?
    Yes. Alloy steel grades such as ASTM A234 WP11, WP22, and WP91 are specifically designed for elevated temperature service, commonly used in power generation, petrochemical, and refinery piping systems that operate under high pressure and temperature conditions.