Alloy Steel Tee ASTM A234 WP11 WP22 WP91 Butt Weld Pipe Fittings for High Temperature

Alloy Steel Pipe Tee (Equal & Reducing) Our alloy steel tees are engineered to handle the most demanding environments, including high-temperature, high-pressure, and corrosive applications in power plants, oil & gas refineries, and chemical processing. Manufactured strictly compliant with ASME B16.9 and ASTM A234, we offer both Seamless and Welded alloy tees with premium surface finishing and precise dimensions. Quality Control & Why Choose Us 1. Material Integrity & 100% PMI Test We understand that material grade confusion is fatal in high-temperature projects. We perform 100% PMI (Positive Material Identification) chemical testing on every single alloy tee before shipment to guarantee the exact chrome-moly content (WP11/WP22/WP91). 2. Strict Heat Treatment Process All our alloy steel fittings undergo rigorous heat treatment (Normalizing & Tempering) to eliminate internal stress, ensuring excellent mechanical properties, high tensile strength, and impact toughness. 3. Third-Party Inspection Welcome We fully support and welcome international third-party inspections such as SGS, BV, TUV, or Lloyd's Register. 4. Full Traceability Every pipe tee is heat-number stamped for complete raw material traceability. All shipments are accompanied by a Material Test Certificate (MTC) compliant with EN 10204 3.1.

keywords：

Tee

Category：

Alloy Steel Tee

ADD TO WISHLIST

Email：weady@cppipefitting.com

Inquiry Inquiry

Related Products

Product Details

Alloy Steel Tee | Alloy Steel Pipe Tee |Alloy Steel Fittings|Alloy Pipe Tee|Alloy Steel Buttweld Tee

ASTM A234 WP11 Tee|ASTM A234 WP22 Tee |ASTM A234 WP91 pipe tee|ASTM A182 F11 forged tee|ASME B16.9 alloy steel tee

Alloy Steel Tee Manufacturer|Alloy Steel Tee Supplier|Buy Alloy Steel Tee in China|Alloy Steel Tee Price |QuoteCustom Alloy Steel Pipe Fittings

Professional high-pressure & high-temperature resistant alloy tee fittings. Forged seamless alloy equal tee and reducing tee, compliant with ASME B16.9, widely used in petrochemical, power plant and industrial pipeline systems. Custom alloy pipe tees available.

ASTM A234 WP11 Alloy Steel Equal Tee – Chrome-Moly Buttweld Fitting for High-Temperature Service

ASTM A234 WP22 Alloy Steel Reducing Tee – Cr-Mo Butt Weld Pipe Fitting for Refinery & Petrochemical Piping

ASTM A234 WP91 Alloy Steel Seamless Tee – High-Strength Buttweld Fitting for Power Plant Boiler & Steam Lines

Standard:ANSI B16.9、 ANSI B16.28、 DIN2605/2615/2616/2617、 JIS B2311、 GOST17375/17376/17377/17378 etc

Products:45D/90D/180D ELBOW LR/SR, EQUAL TEE, REDUCING TEE,CONCENTRIC REDUCER, ECCENTRIC REDUCER, CAP, CROSS, SADDLE etc

Size:1/2"-120"

Type:Seamless & welded

Wall thickness:SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140,SCH160, XXS, JIS, DIN

Material:

Carbon steel: ASTM A234 WPB

Stainless steel: A403 WP304/304L, WP316/316L

Suface treatment:Anti-rust oil, black paint, electric galvanized, hot-dip galvanized

Available Materials & Standards

We supply a comprehensive range of high-quality alloy steel pipe fittings and flanges designed for high-temperature, high-pressure, and corrosive environments. All materials comply with international standards and come with complete MTC (Material Test Certificate) EN 10204 3.1.

ASTM A234: WP11, WP22, WP5, WP9, WP91, WP92 (Butt Weld Fittings)
ASTM A182: F11, F22, F5, F9, F91, F92 (Forged Flanges & Socket Weld Fittings)
ASTM A420 / A350: WPL6, LF2 (Low-Temperature Applications)
MSS SP-75 / ASTM A860: WPHY42, WPHY52, WPHY60, WPHY65, WPHY70 (High Yield Line Pipe Fittings)
Corresponding Pipe Standards: ASTM A335 (P11, P22, P5, P9, P91, P92) seamless alloy steel pipes.

Industry Solutions

Electric power

Petroleum

Chemical industry

Oil & gas transportation

Light textile

Build

Get a free quote

Please leave your contact information so that we can contact you in the first place!

Message(Enter product details such as dimensions, materials, etc. and other specific requirements to get an accurate quote.)

I want more details. Product Request: Customised: Delivery time: Payment: Shipped by boat: Usage:

(Maximum 5 files. Support jpg, jpeg, png, gif, txt, doc, pdf, xls, docx, xlsx, less than 5MB)

Send Inquiry Now