ASTM A312 SS 304 / 316L / 321 • Low MOQ • 7–10 Day Dispatch • EN 10204 3.1 MTCs
Stainless Steel Pipe Exporter from India to GCC. Siddhgiri Overseas is a prime manufacturer, stockist, and global exporter of industrial-grade stainless steel pipes supplying engineering houses, EPC contractors, and stockholders across the United Arab Emirates, Saudi Arabia, Qatar, Kuwait, Oman, and Bahrain.
Operating from our dedicated consolidation and export staging facilities in Mumbai, India, we maintain scheduled containerized shipping lanes across the Arabian Sea. We serve regional projects with a low 150 kg Minimum Order Quantity (MOQ), rapid 7–10 day mill dispatch, verified Mill Test Certificates & Mill Test Report, and heavy-duty ocean packaging engineered to eliminate transit rust and bevel damage.
Export Specification & Standard Terms
Supports emergency plant maintenance, shut-down repairs, and trial orders
7 to 10 Days ex-works Mumbai upon formal confirmation or LC opening
~10 to 16 Days direct port-to-port container sailing
CIF, CFR, FOB, EXW (Transparent maritime freight quoting with zero hidden port surcharges)
100% Irrevocable LC at Sight • 30% Advance + 70% against clean On-Board Bill of Lading (BL) copy
Certified MTC & MTR with 100% heat number physical stenciling
Supported pre-dispatch (SGS, Bureau Veritas, TUV, DNV, Intertek)
SS 304, 316L & 321 Grades
The industry standard 18/8 chromium-nickel austenitic alloy. The low-carbon “L” grade minimizes chromium carbide precipitation during field welding, delivering resistance in general architectural plumbing, commercial HVAC, and mild chemical transport lines.
Formulated with 2.0% to 3.0% molybdenum to significantly enhance pitting and crevice corrosion resistance in chloride-heavy marine environments, coastal oil refineries, and seawater intake headers.
Titanium-stabilized austenitic grade engineered for sustained elevated-temperature service. The titanium addition prevents intergranular corrosion during prolonged thermal exposure in exhaust manifolds, boiler flues, and refinery furnace lines.
Seamless vs Welded Stainless Steel Pipes
Hot Extruded & Cold Drawn. Manufactured from solid billets without any longitudinal weld seams. Designed for high-pressure hydraulic headers, lethal hydrocarbon transport, and critical offshore steam tracing where zero risk of seam failure is required.
ERW, TIG, Plasma & Laser Welded. Formed from cold-rolled pickled coils and automatically welded with precision filler or autogenous passes. Offer tight outer diameter (OD) and wall concentricity tolerances, making them cost-effective for large-diameter low-to-medium pressure utility lines, cooling loops, and effluent systems.
ASTM A312 and A269 Specifications
Standard specification covering seamless, straight-seam welded, and heavily cold-worked austenitic stainless steel pipes intended for high-temperature and general corrosive piping systems. Governs hydrostatic testing, tensile limits, flattening resistance, and heat treatment protocols.
Standard specification for nominal-wall-thickness seamless and welded austenitic stainless steel tubing for general corrosion resistance and low- or high-temperature service. Features strict surface finish, OD, and wall thickness dimensional tolerances for hydraulic networks and instrumentation runs.
Pipe Schedules and Dimensions
| Product Manufacturing Type | Nominal Bore (NB) | Wall Thickness Schedules | Export Lengths Available |
|---|---|---|---|
| Seamless SS Pipes | 1/8" NB to 24" NB | Sch 5S, 10S, 40S, 80S, 160, Sch XXS | Single Random (5–7m), Double Random (10–12m), Cut Lengths |
| Welded SS Pipes (ERW/TIG) | 1/8" NB to 24" NB | Sch 5S, Sch 10S, Sch 40S, Sch 80S | Single Random (6m), Double Random (12m), Custom Spools |
| Precision Instrumentation Tubing | 6mm to 50.8mm OD | 0.5mm to 5.0mm Wall Thickness | Straight lengths up to 6m, continuous coils |
End Finishing Options: Square plain cut ends (PE) for socket welds, CNC-beveled ends (BE) at ASME B16.25 for automated butt-welding, or NPT/BSPT threaded ends (TE) with protective thread couplings.
Petrochemical, Desalination and Industrial Applications
Process transfer manifolds, hydrocarbon condensate loops, and flare lines in industrial hubs including Jubail, Yanbu, Ruwais, and Mina Al Ahmadi.
Seawater intake headers, high-pressure brine blowdown networks, and multi-stage flash (MSF) evaporation modules across Jebel Ali, Shuqaiq, and Ras Laffan.
Chilled-water riser networks, firewater suppression loops, and hygienic utility routing throughout commercial centers in Dubai, Riyadh, and Doha.
Hydrostatic Testing, PMI and NDT Inspection
Every seamless and welded pipe length is hydrostatically pressure-tested per ASTM A530/A312 criteria to confirm wall and seam burst strength.
Handheld XRF spectrometer analysis performed on every bundle to verify alloy balances (Cr, Ni, Mo, Ti) prior to packaging.
Non-destructive testing per ASTM E426 to identify internal laminations, subsurface fissures, or weld seam discontinuities.
Facilities fully accessible to buyer-appointed inspectors (SGS, Bureau Veritas, TUV, DNV, Intertek) for witnessing hydrostatic hold times, dimensional checks, and material marking verification.
Stainless Steel Pipe Packaging and Shipping
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Heavy-gauge plastic end caps installed on all pipe ends to prevent bevel edge flattening, maintain pipe roundness, and seal bores from moisture, sand, and ocean debris.
Enclosed wooden boxes, skids, and heavy cases constructed with ISPM-15 heat-treated wood bearing the official IPPC stamp to clear GCC quarantine inspections without delay.
Bundles are wrapped in heavy-duty HDPE plastic wrap, lined with Volatile Corrosion Inhibitor (VCI) paper, and loaded with industrial silica gel desiccants.
Small-to-medium pipes are strapped into hexagonal bundles using high-tensile steel banding, fitted with surface buffers and dedicated nylon lifting slings.
GCC Export Documentation and Logistics
| Destination Port | Major Discharge Terminals | Sea Transit Time | Documentation Pack Supplied |
|---|---|---|---|
| UAE | Jebel Ali Port (Dubai) Khalifa Port (Abu Dhabi) |
~8–10 Days | Commercial Invoice, Detailed Packing List, Clean On-Board BL, Legalized COO, EN 10204 3.1 MTC |
| Saudi Arabia (KSA) | King Abdulaziz Port (Dammam) Jeddah Islamic Port |
~10–12 Days | Commercial Invoice, Packing List, Clean BL, Legalized COO, SABER platform compliance support |
| Qatar | Hamad Port (Doha) | ~9–11 Days | Commercial Invoice, Packing List, BL, Legalized COO, Heat-traced MTCs |
| Kuwait | Shuwaikh Port Shuaiba Port |
~11–13 Days | Commercial Invoice, Packing List, Clean BL, Chamber COO, MTC |
| Oman | Port of Sohar Port of Salalah |
~7–9 Days | Commercial Invoice, Packing List, Bill of Lading / Bayan declarations, MTC |
| Bahrain | Khalifa Bin Salman Port (Hidd) | ~10–12 Days | Commercial Invoice, Packing List, BL, Legalized COO, Material Certs |
Customs Compliance Pack: Chamber of Commerce Legalized Certificates of Origin (COO), verified HS code mapping, and technical support for Saudi Arabia’s SABER platform (PCoC/SCoC).
Stainless Steel Pipe Export FAQs
Our export MOQ is 100 kg, allowing buyers to source small replacement runs, odd schedules (e.g., Sch 80S, Sch 160), or emergency maintenance stock without full mill-run requirements.
Pipes feature heavy-duty recessed plastic end caps and are packed in ISPM-15 heat-treated wooden boxes or perimeter-cushioned steel-strapped bundles to prevent impact damage.
Yes. We provide EN 10204 3.1 MTCs detailing chemical analysis, mechanical properties, hydrostatic testing, and NDT results, fully traceable to each pipe’s heat number.
Warehouse dispatch takes 7–10 days, followed by 8–12 days ocean transit, totaling 17–22 days from order confirmation to port arrival.
Request a Stainless Steel Pipe Quotation
Contact our international export team for direct CIF, CFR, or FOB quotes to any GCC port.
Siddhgiri Overseas • Staging Yard &
Export Facility: Mumbai, Maharashtra, India
sales@siddhgirioverseas.com •
siddhgiriexports100@gmail.com