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Engineering · Procurement · Project delivery
Industrial projects, drawn to spec and delivered.
Engineering, equipment and material procurement, and project management for oil and gas, refining, power and marine operations, from Houston across the Americas.
- Based in
- Houston, TX
- Serving
- The Americas
- Languages
- English · Español
In short
JJ Projects LLC is a Houston, Texas company that provides industrial engineering, equipment and material procurement, and project management for oil and gas, petrochemical and refining, power and industrial, and marine operations across the United States and Latin America. It supplies steel and piping, valves and process equipment, refractory, electrical and instrumentation, safety, and IT equipment, and works in English and Spanish.
Material takeoff
Send your material list.
Paste it from a spreadsheet or upload the file. A list is enough to start: each line is checked for missing fields before it goes to manufacturers or authorized distributors.
| Description | Specification | Qty |
|---|---|---|
| Pipe, seamless, beveled ends | NPS 6 · SCH 40 · ASTM A106 Gr. B · ASME B36.10M | 120 m |
| Flange, weld neck, raised face | NPS 6 · Class 300 · ASTM A105 · ASME B16.5 | 24 pcs |
| Gasket, spiral wound | NPS 6 · Class 300 · ASME B16.20 | 24 pcs |
- 01Paste or upload
- 02Check the lines
- 03Send the request
Sheet index
The drawing set, sheet by sheet.
Each section of this site is one sheet of the set: what we do, what we supply, where it is used and what to know before you buy.
Services
Engineering, procurement and project management, run as one process.
3 servicesLearn moreProducts
Six families, drawn the way each item is specified.
6 families · 37 itemsLearn moreIndustries
Oil and gas, refining, power and marine.
4 industriesLearn moreKnowledge
Sourced guides and a bilingual glossary.
15 guides · 127 termsLearn more
Services
Engineered, bought and coordinated by one team.
Three services that work alone or together. When they work together, the requirement that is calculated is the one that is quoted, ordered, inspected and delivered.
- 01
Engineering
Mechanical and process calculations for pressure vessels, heat exchangers, pipelines, slug catchers and tanks, plus refractory engineering for fired equipment.
Learn more - 02
Procurement
Sourcing from manufacturers and authorized distributors, technical and commercial evaluation, purchase-order follow-up, inspection and delivery coordination.
Learn more - 03
Project management
Planning, estimating, procurement and field management for industrial projects, with scope, schedule and material status kept visible from estimate to site.
Learn more
Products
Six families. Every item specified.
From plate and pipe to refractory, valves, cable and the radios on site. Turn a box to see what is inside.
- 01Steel and structural
Pipe and beam bundle6 × NPS 8 SCH 40 · 1 × W12 · Strapped on skids Hover or press Enter to release the straps
- 02Valves and process equipment
Crated gate valve1 × gate valve, flanged ends · crated on skid · Crate closed Hover or press Enter to open the crate
- 03Refractory
Firebrick palletFirebrick pallet · V-anchors · Film wrapped Hover or press Enter to lift the film
- 04Electrical and instrumentation
Cable drum and junction box1 × cable drum · 1 × junction box · Cable wound Hover or press Enter to pay out the cable
- 05Industrial safety
Safety equipment caseHard hat · gas detector · two-way radio · Case closed Hover or press Enter to open the case
- 06IT and office
Rack server1 × rack server · 19 in rack · Seated in rack Hover or press Enter to slide the unit out
How material moves
From the drawing board to the job site.
Scroll to follow one order from specification to installation.
- 01 · Specify
It starts as a drawing.
Size, grade, rating, standard, quantity and documents: the requirement is pinned down before anyone is asked for a price.
- 02 · Source
The right mill, the right distributor.
Requests go to manufacturers and authorized distributors chosen for the material and the destination, and offers are compared on the same basis.
- 03 · Inspect
Checked before it ships.
Inspection and the documents on the order, such as material test reports, are confirmed before the material is released.
- 04 · Ship
Packed, marked and documented.
Export documents, packing and transport are organized to the named place in the agreed Incoterm.
- 05 · Install
On site when the work needs it.
Delivery follows the project sequence, so the field crew has the material for the next task.
- 06 · Across the Americas
Houston to the hemisphere.
From Houston to projects across the United States, Central America and South America.
Every part accounted for
A valve is a dozen specifications.
Body, bonnet, wedge, seats, stem, packing, gland, bolting, gasket, handwheel: each has a material and a standard. We read all of them before we buy one.
Exploded isometric drawing of a flanged gate valve taken apart along its stem axis: handwheel, stem, yoke, gland and packing, bonnet, studs and nuts, wedge, gasket and body.
Move the slider, use the arrow keys, or scroll to take it apart
Industries
Along the coast that runs the economy.
Oil and gas, refining and petrochemicals, power and industrial plants, and the marine yards between them.
Wellheads, gathering lines, separators and pipelines.
Columns, fired heaters, reformers and tank farms.
Boilers, turbines, cooling and switchyards.
Yards, terminals and the vessels between them.
Knowledge
Answers buyers and engineers look up.
Sourced guides to the specifications, documents and terms behind every order.
- 01Industrial procurement process, step by step6 min read
- 02How to write an RFQ for industrial materials5 min read
- 03Pipe schedules: NPS, OD and wall thickness5 min read
- 04Flange pressure classes: ASME B16.5 and B16.476 min read
- 05Material test reports (MTRs) and EN 102045 min read
- 06Incoterms 2020 explained: the 11 rules6 min read
Representations
Specialized manufacturers, represented in Latin America.
JJ Projects represents Delta Refractories in Latin America and works with SRi. Through these relationships it connects specialized manufacturers with refinery, petrochemical, power and industrial requirements across the region.
Questions
Common questions
01What does JJ Projects do?
JJ Projects provides industrial engineering, equipment and material procurement, and project management for oil and gas, petrochemical and refining, power and industrial, and marine operations.
02Where is JJ Projects located?
5757 Woodway Dr., Suite 300MM, Houston, Texas 77057. The company supports requirements across the United States and Latin America.
03What products can JJ Projects supply?
Steel plate, pipe, tubing, flanges, fittings and structural steel; valves and process equipment; refractory; electrical and instrumentation; industrial safety equipment; and IT and office equipment.
04How do I request a quotation?
Use the request-a-quote form, email sales@jjprojectsok.com or call +1 (281) 972-6049. Include the item, size, material grade and standard, quantity, required documents, delivery place and date.
Send the specification. We will take it from there.
A material list, a drawing or a single line: tell us what the project needs and where it is going.