Cangzhou Longtaidi Pipe Technology Co., Ltd.
Verified listingCangzhou Longtaidi Pipe Technology Co., Ltd. is a Chinese manufacturer of bimetal composite pipes, pipe fittings, flanges, and piping spools for the oil and gas, petrochemical, power, LNG, and marine industries. Founded in 1990 and headquartered in the Cangzhou Economic Development Zone in Hebei Province, the company operates a 136,000-square-meter manufacturing facility with 317 sets of heavy hydraulic press and medium-frequency induction equipment. Annual production capacity reaches 80,000 tons of bimetal clad pipe and pipe fittings. Longtaidi holds 49 patents and is a designated fittings supplier for CNPC, Sinopec, and CNOOC. Products are exported to 53 countries with offices in Beijing, Dubai, and Houston. The company is recognized as a top-three manufacturer for weld-overlay clad piping and mechanical lined pipes in China.
Product lines
Coating Services
No product family confirmed yet. Browse Coating Services
Custom Fabrication
No product family confirmed yet. Browse Custom Fabrication
Environmental Compliance
No product family confirmed yet. Browse Environmental Compliance
Flanges & Fittings — Unspecified
No product family confirmed yet. Browse Flanges & Fittings — Unspecified
Manufacturing & Fabrication
No product family confirmed yet. Browse Manufacturing & Fabrication
Pipe Services — Unspecified
No product family confirmed yet. Browse Pipe Services — Unspecified
Pressure Vessels
No product family confirmed yet. Browse Pressure Vessels
Tubular Goods (OCTG)
No product family confirmed yet. Browse Tubular Goods (OCTG)
Welded Steel Pipes
No product family confirmed yet. Browse Welded Steel Pipes
Locations
| Site | Type |
|---|---|
| Headquarters | |
Dubai OfficeDubai, United Arab EmiratesOffers All product lines | Sales office |
Houston OfficeHouston, TX, United StatesOffers All product lines | Sales office |
Service area
Service area not yet confirmed by the company.
Certifications
Licences & registrations
| Special Equipment Manufacturing License | — | Company claim — not verified against the issuer |
Show all 16 certifications
Company-wide (no site given)
| ISO 9001 | — | Company claim — not verified against the issuer |
| ISO 14001 | — | Company claim — not verified against the issuer |
| ASME U Stamp | — | Company claim — not verified against the issuer |
| CCS | — | Company claim — not verified against the issuer |
| LR Classification | — | Company claim — not verified against the issuer |
| BV Classification | — | Company claim — not verified against the issuer |
| ABS Classification | — | Company claim — not verified against the issuer |
| PED | — | Company claim — not verified against the issuer |
| GOST | — | Company claim — not verified against the issuer |
| ISO 45001 | — | Company claim — not verified against the issuer |
| ASME PP Stamp | — | Company claim — not verified against the issuer |
| API 5L | — | Company claim — not verified against the issuer |
| DNV | — | Company claim — not verified against the issuer |
Verified: matched to API’s Composite List.
Contacts
Contact details are available to members. Create a free account to view them.