API 5L · ISO 3183
Carbon steel pipe for pipeline transportation. Explore available grades and specifications for your project.
View line pipe ↗VWSS.COM / GLOBAL PIPE SOURCING
The right pipe.
Ready for your project.
80,000 tRegular stock
6Warehouses
120,000 m²Warehouse area
Stock held across Hebei, Shanghai and Zhejiang.
REGULAR STOCK RANGE
- API 5L PSL1 & PSL2X52–X70M · X52–X65QS · X42–X56N
NACE MR0175 (HIC / SSC) - ISO 3183 PSL1 & PSL2L245–L485N/M/NS/MS/MO · Q/QS/QO
- ASTM A333 GR.6
- ASTM A106B / BNS / BQS (H2S)
- ASTM A671 / A672 / A691EFW (S2, HIC)
Delivery in as little as 3 daysMinimum order: 1 pipe
Timing confirmed for the selected stock and destination.
GLOBAL SOURCING. WORLDWIDE DELIVERY.01 — VWSS
FIND YOUR SPECIFICATION
A closer look at stock.
Availability and quality documentation are confirmed with your quotation.
Source list: 12 Sep 2026 · Reconfirmation required
| Standard | Grade | Type | Listed dimensions | Quantity | Enquire |
|---|---|---|---|---|---|
| Loading stock… | |||||
Only selected API 5L / ISO 3183 and A333 records are shown. Unspecified quantities or manufacturing processes require confirmation. Listed dimensions retain the source format.
OUR FOCUS
Pipe for demanding applications.
ASTM A333
Carbon and alloy steel pipe for low-temperature service. Send your required grade, dimensions and impact-test requirements.
View low-temperature pipe ↗BEYOND THE STOCK LIST
From your specification
to your destination.
01Technical specification & documentation review
02Cutting, beveling, coating & inspection coordination
03Export packing & worldwide logistics
ABOUT US
China’s steel stock.
Connected to your project.
VWSS brings together a large-scale steel pipe stock database, our own stock resources and a nationwide network of Chinese stockists.
We help international buyers find the right specifications across a broad range of Chinese stock resources through one point of contact. From specification matching and documentation coordination to processing and export logistics, we turn a fragmented sourcing process into a coordinated supply solution.
Nationwide sourcing
Own and partner stock resources across China, coordinated by one sourcing team.
A specification-first database
Search by standard, grade and dimensions to identify suitable stock for your project.
From stock to shipment
Processing, inspection coordination and export logistics shaped around your requirements.
Our database includes our own and partner stock. Availability, allocation, mill certificates and delivery schedules are confirmed with your quotation.
Tell us what you need ↗LET’S START WITH YOUR REQUIREMENT
Your next shipment
starts here.
Send the standard, grade, dimensions, quantity and destination. Our team will help confirm stock and prepare your quotation.