★ SAEP-347 ANNEX 4 — 59 STOCKABLE MATERIAL NUMBERS
SAEP-347 Stockist · Jeddah · Western Region · Makkah Province

SAEP-347 Stockist in the Western Region — Jeddah, Saudi Arabia

Gulf Union Ozone Trading Co. is a qualified SAEP-347 stockist based in Jeddah, Makkah Province — maintaining physical stock of all 59 SAEP-347 Annex 4 material numbers for the western region. ISO 9001:2015 certified. EN 10204 3.1 MTCs with every order. CR 4030570569. Serving Jeddah, Yanbu, Rabigh, Petro Rabigh, YASREF, and all western region Aramco projects.

Request Stockist Quote → View 59 Material Numbers
SAEP-347 stockist valves flanges fittings Jeddah Western Region Saudi Arabia — Gulf Union Ozone
59
SAEP-347 Annex 4 Nos.
23
Valve Material Nos.
36
Fittings & Pipe Nos.
ISO
9001:2015 Certified
3.1
EN 10204 MTCs
CR No.4030570569
VAT / TRN311592828300003
LocationAr Rabwah, Jeddah — Western Region
CoverageJeddah · Yanbu · Rabigh · Makkah · Madinah · Taif
Phone
SAEP-347 Stockist — Definition & Requirements

What Is a SAEP-347 Stockist?

A SAEP-347 stockist is a Saudi-registered supplier that maintains physical inventory of materials listed in Saudi Aramco Engineering Procedure SAEP-347, Annex 4 — the 59 stockable 9COMS material numbers covering valves, pipe fittings, flanges, and metallic pipes.

The procedure was introduced to streamline procurement for Saudi Aramco's most frequently purchased commodity materials. Instead of specifying individual material requirements each time, procurement engineers can reference an Annex 4 material number and a qualified stockist supplies the corresponding item with all required documentation.

In Saudi Aramco's Materials System (SAP), these 59 items are classified as 9COMS (9000-class commodity materials that are stockable). Procurement engineers searching for a "9COM supplier," "9CAT valve supplier," or "SAEP-347 Annex 4 stockist" are looking for the same thing — a supplier holding physical stock of these 59 material numbers in Saudi Arabia.

All 59 SAEP-347 Annex 4 material numbers follow Aramco's 10-digit format beginning with 6000XXXXXX.

Key Term
9COMS / 9CAT
9000-class Commodity Materials in Aramco SAP — the category that SAEP-347 Annex 4 defines as stockable items
Key Document
EN 10204 3.1 MTC
Mill Test Certificate with actual chemical/mechanical values, heat number, and certified inspector signature — required for Aramco Goods Receipt (GR)
Procurement Reference
SAEP-347 Annex 4
The 59-item list of stockable commodity material numbers. SAEP-347 explained →
In Summary

A SAEP-347 stockist is a Saudi-registered supplier maintaining physical inventory of all 59 SAEP-347 Annex 4 material numbers — the 9COMS items covering valves, fittings, flanges, and metallic pipes — with EN 10204 3.1 mill test certificates and full heat-number traceability required for Saudi Aramco Goods Receipt.

Qualification Criteria

5 Qualifications Every SAEP-347 Stockist Must Have

Before selecting a SAEP-347 stockist for your western region project, verify that the supplier meets all five criteria below. A stockist that fails any one criterion cannot support Aramco Goods Receipt.

1

Saudi Commercial Registration

The stockist must hold a valid Saudi Arabian CR (Commercial Registration). Verify the CR number matches the invoice and shipping documents. Gulf Union Ozone CR: 4030570569.

2

ISO 9001:2015 Quality Certification

Saudi Aramco procurement typically requires ISO 9001:2015 certification for qualified stockists. Request a current certificate with a scope covering industrial parts distribution. Gulf Union Ozone: ISO 9001:2015 certified.

3

Physical Stock in Saudi Arabia

A genuine stockist maintains physical inventory in Saudi Arabia — not a virtual catalogue. Confirm the supplier can dispatch the required SAEP-347 Annex 4 items within days, not weeks. Gulf Union Ozone: Jeddah warehouse, 48–72h dispatch.

4

EN 10204 3.1 Mill Test Certificates

Every SAEP-347 Annex 4 item must be accompanied by an EN 10204 3.1 MTC showing actual (not nominal) chemical and mechanical values, the heat number, and a certified 3.1 inspector's signature. Photocopied or 2.2 certificates will cause GR rejection. MTC guide →

5

Certificate of Conformance (CoC)

A Certificate of Conformance confirming the item meets the specified SAEP-347 material number requirements must accompany each order. The CoC must be signed by an authorized representative and cross-referenced to the MTC heat number for full traceability.

Gulf Union Ozone — All 5 Criteria Met

CR 4030570569 · ISO 9001:2015 · Jeddah warehouse stock · EN 10204 3.1 MTCs · Certificates of Conformance. The only SAEP-347 stockist headquartered in Jeddah serving the entire western region. Contact us →

In Summary

A qualified SAEP-347 stockist must satisfy five criteria simultaneously: valid Saudi CR, ISO 9001:2015 certification, physical inventory in Saudi Arabia, EN 10204 3.1 mill test certificates with heat-number traceability, and Certificates of Conformance for every item. A supplier missing any single criterion cannot support Aramco Goods Receipt.

SAEP-347 Annex 4 — Material Numbers

The 59 SAEP-347 Stockable Material Numbers — Available in Jeddah

All 59 SAEP-347 Annex 4 material numbers are available from Gulf Union Ozone's Jeddah warehouse with full documentation. The table below shows the product categories, material standards, and certificate requirements.

Product Category Material / Grade Standard Annex 4 Nos. MTC Required
Gate Valves A216 WCB · A105 · SS316 ASME B16.34 ~8 EN 10204 3.1
Ball Valves A216 WCB · A105 · SS316 ASME B16.34 ~7 EN 10204 3.1
Globe Valves A216 WCB · SS316 ASME B16.34 ~4 EN 10204 3.1
Check Valves (Swing) A216 WCB · SS316 ASME B16.34 ~4 EN 10204 3.1
Butt-Weld Elbows & Tees ASTM A234 WPB · A403 WP316 ASME B16.9 ~8 EN 10204 3.1
Reducers & Caps ASTM A234 WPB · A403 WP316 ASME B16.9 ~6 EN 10204 3.1
Flanges (WN, SO, BL, SW) ASTM A105 · A182 F316 ASME B16.5 ~14 EN 10204 3.1
Metallic Pipes (CS & SS) ASTM A106 Gr.B · A312 TP316 ASME B36.10 / B36.19 ~8 EN 10204 3.1
Total SAEP-347 Annex 4 Stockable Material Numbers 59

Annex 4 material number counts are approximate by category. View all 59 SAEP-347 material numbers →

In Summary

All 59 SAEP-347 Annex 4 material numbers — covering gate, ball, globe, check, and butterfly valves plus butt-weld fittings, flanges, and metallic pipes — are stocked at Gulf Union Ozone's Jeddah warehouse, each supplied with EN 10204 3.1 mill test certificates, heat-number traceability packs, and Certificates of Conformance.

Western Region Sourcing Advantage

Why Source SAEP-347 Materials from a Western Region Stockist?

Western Region Aramco projects — including Yanbu Refinery, YASREF, Petro Rabigh, Jeddah Refinery, and infrastructure projects throughout Makkah and Madinah provinces — require the same SAEP-347 compatible materials as Eastern Province projects. Sourcing from a Jeddah-based SAEP-347 stockist offers significant logistical advantages.

Factor Western Region Stockist (Jeddah) Eastern Province Supplier
Delivery to Yanbu / Rabigh 2–3 days 6–8 days
Delivery to Jeddah projects Same day / Next day 5–7 days
Emergency shutdown supply Expedited within hours Multi-day transit minimum
SAEP-347 material numbers All 59 Annex 4 numbers Varies by supplier
EN 10204 3.1 MTCs Included with every order Varies by supplier
Saudi CR & ISO 9001:2015 CR 4030570569 · ISO certified Verify individually

Yanbu & Petro Rabigh Projects

Yanbu Refinery, YASREF (Yanbu Aramco Sinopec Refining), and Petro Rabigh are all within 3–4 hours of our Jeddah warehouse. Emergency orders can be dispatched the same day for western region shutdown requirements.

Jeddah Refinery Supply

Jeddah Refinery (Saudi Aramco, Jeddah) is a key western region client. As a Jeddah-based SAEP-347 stockist, we deliver to Jeddah Refinery with same-day or next-day lead times for most SAEP-347 Annex 4 items.

Makkah & Madinah Infrastructure

Vision 2030 mega-projects in Makkah and Madinah provinces require SAEP-347 compatible valves and fittings for utility and infrastructure applications. Gulf Union Ozone covers the entire western region from our Jeddah headquarters.

In Summary

For Saudi Aramco projects in the Western Region — Jeddah Refinery, YASREF, Petro Rabigh, and Makkah/Madinah infrastructure — sourcing SAEP-347 materials from a Jeddah-based stockist reduces delivery lead times from 5–7 days (Eastern Province) to same-day or next-day for Jeddah projects and 2–3 days for Yanbu and Rabigh.

Frequently Asked Questions

SAEP-347 Stockist — Western Region FAQ

What is a SAEP-347 stockist?

A SAEP-347 stockist is a Saudi-registered supplier that maintains physical inventory of materials listed in Saudi Aramco Engineering Procedure SAEP-347, Annex 4 — the 59 stockable 9COMS material numbers covering valves, pipe fittings, flanges, and metallic pipes. Stockists must supply these items with EN 10204 3.1 mill test certificates showing actual chemical and mechanical values, heat numbers, and certified inspector signatures. Full SAEP-347 guide →

Is there a qualified SAEP-347 stockist in Jeddah and the Western Region?

Yes. Gulf Union Ozone Trading Co. (CR 4030570569) is the qualified SAEP-347 stockist headquartered in Jeddah, Makkah Province. All 59 SAEP-347 Annex 4 material numbers are maintained in stock at our Ar Rabwah, Jeddah warehouse. We serve the entire western region including Yanbu, Rabigh, Petro Rabigh, YASREF, Makkah, Madinah, and Taif. Contact: · info@gulfunionozone.com.

What qualifications should a SAEP-347 stockist have?

A qualified SAEP-347 stockist must: (1) be registered in Saudi Arabia with a valid Commercial Registration; (2) hold ISO 9001:2015 certification; (3) maintain physical stock of SAEP-347 Annex 4 material numbers in Saudi Arabia; (4) supply EN 10204 3.1 mill test certificates with heat number traceability for every item; and (5) provide Certificates of Conformance meeting Aramco GR (Goods Receipt) requirements. Gulf Union Ozone meets all five criteria. EN 10204 3.1 MTC guide →

What are the 59 SAEP-347 Annex 4 material numbers?

SAEP-347 Annex 4 defines 59 stockable 9COMS material numbers in Saudi Aramco's SAP system — covering 23 valve material numbers (gate, ball, globe, butterfly, check valves in carbon steel and stainless steel) and 36 fittings and pipe material numbers (butt-weld elbows, tees, reducers, caps, flanges, and metallic pipes). All 59 numbers begin with 6000 in Aramco's 10-digit material number format. View all 59 material numbers →

Why source SAEP-347 materials from the Western Region instead of the Eastern Province?

Western Region projects — including Jeddah Refinery, Yanbu Aramco Sinopec Refining (YASREF), Petro Rabigh, and Makkah/Madinah infrastructure projects — require the same SAEP-347 compatible materials as Eastern Province projects. Sourcing from a Jeddah-based SAEP-347 stockist eliminates the logistics overhead and transit time of shipping from the Eastern Province, reducing delivery lead times from 5–7 days to 2–3 days for most western region locations. Emergency shutdown orders can be fulfilled the same day from our Jeddah warehouse.

EPC contractors supplying SAEP-347 materials to western region megaprojects — King Abdullah Economic City (KAEC) near Rabigh, Jeddah Central Development (2.6 km² urban regeneration), Neom's Sindalah Island, and the Red Sea Amaala project — routinely stage procurement from Jeddah. The combination of King Abdulaziz Port (Jeddah Islamic Port) and GACA's King Abdulaziz International Airport gives the western region the fastest logistics hub in Saudi Arabia for both sea and air freight. Gulf Union Ozone's Jeddah warehouse delivers SAEP-347 materials to KAEC construction sites in 2–3 hours and to Yanbu Industrial City — a key petrochemical hub for SABIC, Sipchem, and Aramco Gas Operations — in approximately 4 hours by road, without port clearance delays.

Related Resources
SAEP-347 Explained → All 59 Material Numbers → National SAEP-347 Stockist Checklist → EN 10204 3.1 MTC Guide → EPC Procurement Guide → Procurement Guide → Valves → Flanges → Pipe Fittings →
SAEP-347 Stockist — Jeddah · Western Region

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59 Annex 4 material numbers · EN 10204 3.1 MTCs · ISO 9001:2015 · Jeddah warehouse · 48–72h dispatch ·

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