Services / Pipes, Tubes & Fittings
Pipes, Tubes & Fittings — Foreign Trade Sourcing
As your foreign trade partner, PETROVAULT sources pipes, tubes, flanges and fittings in carbon steel, alloy and stainless grades — matched to spec, priced right and delivered on time to industrial clients in Karachi and across Pakistan.
Best value for money
Price, quality and availability on every order
Trusted supplier network
Manufacturers and vendors matched to spec
12+ product lines
Pipes, valves, refractories, mill rolls & more
Karachi · Pakistan · Beyond
Reliable logistics and on-time delivery
What we supply
- Seamless and welded pipes and tubes
- Flanges — weld-neck, slip-on, blind, threaded
- Butt-weld and forged fittings — elbows, tees, reducers
- Carbon steel, alloy steel and stainless grades
- Material test certificates and inspection coordination
Typical applications
- Oil, gas and refinery piping
- Power and process plants
- Structural and mechanical works
- Water and utility infrastructure
Grades, standards & specifications
- Seamless pipe — ASTM A106 Gr. B, A333 Gr. 6 low-temperature, A335 P5/P9/P11/P22 alloy
- Welded and line pipe — ASTM A53, API 5L Gr. B and X42–X70, PSL1 and PSL2
- Stainless and duplex — ASTM A312 TP304/304L/316/316L, A790 UNS S31803
- Flanges to ASME B16.5 and B16.47, class 150 through 2500; fittings to ASME B16.9 and B16.11
- Sizes 1/2" to 48" NB, schedules SCH 10 to XXS, NACE MR0175 compliance on request
How we source it
We quote from your line list, isometric take-off or bill of quantities rather than a fixed catalogue. Each item is matched on grade, schedule, end preparation and quantity, then placed with a mill or stockist whose certification and delivery window fit the job. Where a substitute grade would cut cost or lead time without breaking the specification, we flag it in the quotation instead of deciding for you.
Pipes, Tubes & Fittings — frequently asked
- Do pipes ship with material test certificates?
- Yes. EN 10204 3.1 mill test certificates are standard on every consignment, and 3.2 third-party certification is arranged where the specification or client inspection plan calls for it. We coordinate the inspection agency and agree witness points before dispatch.
- Can you quote against a line list or isometric drawing?
- Send the line list, isometric or BOQ and we price it item by item — grade, schedule, end prep and quantity — with lead time shown per line so you can see which items gate the delivery.
- Is there a minimum order quantity for pipes and fittings?
- No fixed minimum. Small quantities are consolidated with other items in the same shipment to keep freight economical, while full-container and mill-run quantities are quoted directly ex-mill.
Need a quote on pipes, tubes & fittings?
Send your spec, quantity and destination — we respond within 24 hours with pricing and lead time.