US regions

4130 fittings and flowline iron for Oklahoma

Oklahoma City is home to operators and service companies working the SCOOP and STACK plays of the Anadarko Basin and fields across the state, with fleets that often run iron of several union figures.

Hammer union made up: male sub with wing nut screwed onto the threaded female sub, seal ring in the female subMale subWing nut, struck on the lugsFemale subSeal ring in the female sub
Hammer union: in a mixed fleet, the stamped figure on both halves is the first check before make-up.

We supply Oklahoma operators, service companies and distributors with flowline iron and AISI 4130 parts: hammer unions in every figure, crossovers between figures and sizes, plug and check valves, pup joints and 4130 fittings, plus the butterfly valves and camlock couplings used on water-handling lines. Parts are made and tested in India, landed at Port Houston and trucked north to Oklahoma City.

What Oklahoma fleets ask of their iron

Oklahoma's plays range from oil to gas and from moderate to high pressure, so many fleets run iron of several figures at once, 602, 1002 and 1502, with crossovers between them. That makes marking discipline a safety issue: every union, pup and valve should carry its figure and rating where a crew can read it, and figures must never be mixed. Our iron is hard stamped with figure, size, cold working pressure and heat number.

Water is the other half of the job. Produced and flowback water is gathered, treated and moved for disposal or reuse through low-pressure lines, where butterfly valves, camlock couplings and ASME B16.5 flanges do the work. They can go on the same order as the high-pressure iron.

What Oklahoma buyers order from us

Union iron in several figures, the crossovers between them, and water-handling valves and couplings lead Oklahoma orders.

Getting parts to Oklahoma City

Containers land at Port Houston and go north by truck or rail to Oklahoma City and yards across the state. The quotation can stop at an Indian port or at Houston, or your forwarder can carry it to your yard.

Nearby regions: Permian Basin, Haynesville, Bakken.

We have no US office or US stock: every order is made to your line list and ships from India with its EN 10204 3.1 certificates, packing list and commercial invoice. Your customs broker files the entry and confirms the duties. The steps, documents and marking rules are in ordering from India.

Working across time zones

India Standard Time is 10 hours 30 minutes ahead of Central time in summer and 11 hours 30 minutes ahead in winter, so our working day in India falls during your night. Email sales@vixonpiping.com or WhatsApp +91 74338 71355 at any hour, and send drawings and line lists with the request so nothing waits for a second round of questions.

Example line item

Example line item

Crossover, 2 in FIG 1002 female by 2 in FIG 1502 male, one piece, AISI 4130, rated and marked 10,000 psi CWP, EN 10204 3.1, 10 pcs

Frequently asked questions

Can you match the figures our fleet already runs?

Yes. Tell us the figures and sizes in your fleet; unions, crossovers and changeovers are made and marked for exactly those, so nothing new arrives in a figure your crews do not use.

Do you supply water transfer fittings too?

Yes: butterfly and ball valves, camlock couplings, forged fittings and B16.5 flanges, on the same order as the high-pressure iron.

Send us your 4130 line list

A BOM, a line list or a drawing all work. For each line item, tell us:

  • Product and geometry, for example a 90° long radius elbow or a 2 in FIG 1502 integral tee
  • Size and wall: NPS and schedule, or OD by ID
  • Working pressure, strength level and heat treatment, for example 15,000 psi, 75K, quenched and tempered
  • Sour service, temperature class, tests, quantity and destination
Request a quote WhatsApp +91 74338 71355

Or email sales@vixonpiping.com. Small mixed orders are welcome, and every enquiry gets a reply.

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