Import Alloy Steel Tee — Buy in wholesale FOB from Supplier in China

Cangzhou Weiheng Pipe Industry Co., Ltd manufactures this Alloy Steel Tee as a butt-weld pipe fitting to ASTM A234 specifications, with grades WPB, WPC, WPL6 and chrome variants WP11, WP22 and WP5 for elevated temperature and corrosive service. The fitting covers NPS 1/2 to NPS 48 in both equal and reducing configurations, with ASME B16.9 dimensional compliance for global pipeline integration. Material certification to ASTM A234 ensures compatibility with matching alloy steel piping systems in oil, gas and chemical infrastructure. The WP11 and higher alloy grades contain chromium and molybdenum additions that extend creep resistance above 500 degrees Celsius, a critical factor for refinery and power plant buyers specifying long service intervals.

The tee body is forged or formed from seamless alloy steel pipe or plate, with weld end preparations bevelled to ANSI/ASME B16.25 for full penetration butt welding. Wall thickness options span Schedule 10 through Schedule XXH, with standard and extra-heavy dimensions to match system pressure ratings. Surface finish is typically black oxide or bare metal, with shot-blast cleaning prior to dispatch as standard practice. Heat treatment in the form of normalising or quenching and tempering follows forming to restore grain structure and meet mechanical property tables in ASTM A234. Buyers should request mill test certificates (MTC) to EN 10204 3.1 or 3.2, verifying chemical composition, tensile strength, yield strength and elongation against the specification.

Primary applications include branch connections in oil and gas transmission pipelines, refinery process units, thermal power stations and chemical processing plants where pressure containment and flow splitting are required. The reducing tee variant allows diameter transition without additional fittings, saving weld joints and inspection points in compact skid packages. Power sector procurement teams typically specify WP22 or WP5 grades for boiler feed and steam circuits. Cangzhou Weiheng offers custom fabrication from its Wuliyao Development Zone facility in Yanshan County, Cangzhou City. Response rate and average response time data are not available in this listing, so buyers should initiate direct enquiry to confirm current production capacity, material availability and certification package.

Cangzhou Weiheng Pipe Industry Co., Ltd operates from Wuliyao Development Zone in Yanshan County, Cangzhou City, within the Cangzhou prefecture of Hebei Province, a region with dense concentration of carbon and alloy steel pipe fitting manufacturers. The supplier holds a harbor trust tier on the platform. The response rate is shown as 0.00 percent and average response hours as zero, which indicates no response data is currently recorded for this profile. Buyers should not infer operational status from this absence of data, but should contact the supplier directly to verify active trading, current production schedules and quality system certification.

The listing presents the company as a manufacturer of precision-engineered butt-weld fittings with ASTM A234 and ASME B16.9 compliance. No verified factory audit, ISO certificate numbers, export licence details, annual turnover, employee count or named client references appear in the source data. The company overview is therefore limited to the locational and product scope information provided. Buyers conducting due diligence should request quality management system certification, welding procedure qualifications (WPS/PQR), and previous project references for comparable alloy steel fitting supply.