Flowline FIG1502 Fittings for North American Oilfields
Recent Production Completion: Flowline FIG1502 Fittings Batch Delivery
Shanghai PME Industrial has recently completed a production batch of specialized Flowline FIG1502 Fittings manufactured for North American oilfield equipment distributors and drilling contractors. Operating environments across the Permian Basin, Bakken, and Montney formations require iron fittings capable of handling cyclic pressure during well testing, fracturing, and flowline manifold routing.
This manufacturing run fulfills client specifications for pressure test accessories, flanged manifold crossovers, and step-down union adaptors. Engineered to fit standard 15,000 PSI treating lines, these components support makeup and breakout routines on active rig sites.
3″ 1502 Thread and Wing test plugs with 1/2″ NPTF ports for hydrostatic test gauge installation.
Forged crossover adapter connecting 4-1/16″ 10,000 PSI flanged valves to 3″ 1502 hammer union lines.
Reducing hammer union crossover transitioning from 3″ 1502 Thread end to 2″ 1502 Wing end.
Manufacturing & Quality Control Standards
The production of 1502 High Pressure Fittings requires standard material control and machining tolerances to ensure interchangeability with existing oilfield flowline equipment. Items in this batch were produced from forged alloy steel under heat-treatment protocols.
ACME thread dimensions, sealing surface contours, and NPT thread profiles underwent dimensional inspection using calibrated gauges. Non-destructive testing (NDT) was conducted across specified stress sections of the forged bodies to verify internal soundness before surface coating and packaging.
Batch Product Specifications & Connection Options
This completed manufacturing batch includes four FIG1502 Flowline Fittings designed for pressure isolation, line size reduction, and API flange-to-union conversion:
1. 3” 1502 Thread x ½” NPTF Test Plug
Designed to thread into the female end of a 3” FIG1502 union line. The female ½” NPTF auxiliary port allows for pressure gauge attachment, bleed-off line setup, or hydro-testing access during pressure checks.
2. 3” 1502 Wing x ½” NPTF Test Cap
Engineered to pair with the male thread end of a 3” FIG1502 union, utilizing a standard 3” FIG1502 Wing Union nut. Features a central ½” NPTF tapped hole for test fitting insertion or line venting.
3. 4-1/16” 10M Flange x 3” 1502 Wing X-over
A forged crossover adapter providing a transition between an API 6A 4-1/16” 10,000 PSI flanged connection and a 3” FIG1502 wing union connection. Used for connecting Christmas trees or manifold valves to flexible hammer union lines.
4. 3” 1502 T x 2” 1502 W Crossover
A step-down reducing crossover featuring a 3” 1502 Thread (T) end on one side and a 2” 1502 Wing (W) end on the opposite side. Allows direct inline piping reduction between 3-inch and 2-inch high-pressure treating lines.
Batch Product Specifications Summary
| Product Name | End Connection 1 | End Connection 2 | Pressure Rating / Class |
|---|---|---|---|
| Test Plug | 3″ FIG1502 Thread End | 1/2″ NPTF Tapped Hole | Standard Service 15,000 PSI |
| Test Cap | 3″ FIG1502 Wing Nut / Sub | 1/2″ NPTF Tapped Hole | Standard Service 15,000 PSI |
| Flange Crossover | 4-1/16″ 10,000 PSI Flange | 3″ FIG1502 Wing End | Dual Rated (10M / 15K Union) |
| Reducing Crossover | 3″ FIG1502 Thread End (T) | 2″ FIG1502 Wing End (W) | Standard Service 15,000 PSI |
Application in North American Oilfields
In North American land operations, Oilfield Hammer Union Fittings are used during mobile rig setups. Utilizing test plugs and test caps, alongside crossover adapters, supports fluid line maintenance and pressure testing routines.
Using a 3″ 1502 test plug or test cap allows field crews to isolate piping segments to perform hydrostatic testing before introducing wellbore fluids. Flanged crossovers enable integration between API 6A flanged manifold outlets and standard 3-inch 1502 iron lines without requiring field welding.
To review our broader inventory of hammer union protection products, explore our guide on FIG 1502 Hammer Union Thread Protectors for safeguarding ACME threads during transit.
Why Choose PME For Flowline FIG1502 Fittings
Shanghai PME Industrial provides manufacturing services for Oilfield Flowline Equipment, delivering batch orders tailored to customer-specified end connections and pressure requirements:
- Forged Steel Construction: Pressure-containing bodies are machined from alloy steel forgings.
- Dimensional Precision: ACME thread profiles and sealing seats are machined to industry standard dimensions for interchangeable field pairing.
- Flexible Batch Production: We accommodate specialized configurations, including custom NPT porting, combination crossovers, and flanged adapters.
- Traceable Manufacturing: Material test reports (MTRs) and inspection records accompany completed product batches for compliance verification.