- Welded Steel Pipe list
Casting Services
Precision casting service for customized metal parts and products with fast turnaround times. Request a quoting to get started today.
After-sales Service
According to Customer Demanding
Warranty
According to Customer Demanding
Type
Welded
Technique
Hot Rolled
Material
Carbon Steel
Surface Treatment
N/M
Customization
Available
Product Description
Basic Information
Main Particulars
- WHY CHOOSE UNISITE
UniSite Steel Structure Workshop
We have rolling machines, bending machines, assembly frame, welding equipment, cutting machine, beam cranes, blasting & painting rooms
UniSite Machining Workshop
We have own machining workshop, CNC vertical lathe, CNC gantry milling machine, gantry milling/planer machine, drilling machine, lathe, CNC lathe, CNC machining center.
UniSite Pipe Workshops
We can produce Longitudinal pipes with crossing seams(DIA: 550-12000mm; TH: 6-200mm) Longitudinal pipes with 12m single seam(DIA: 400-1420mm; TH: 8-70mm) Spiral pipes(DIA: 325-1500mm, 550-2540mm, 508-3048mm, 800-3600mm; TH: 6-25.3mm). Acc to API 5L, EN1090 EXC4, ISO3834, DNV OS104, etc.
UniSite Project Management
We have whole project management system, the steps control including HSE plan, project quality plan, materials control, welding procedure(WPS,PQR), welder certificates, welding consumables control, traceability system
- UNISITE CUSTOMERS
- UNISITE FAQ
Most frequent questions and answers
We are factory.
Detailed drawings (PDF/STEP/IGS/DWG…) with material, quantity and surface treatment information.
MOQ depends on your need ,besides, we welcome trial order before mass-production.
Yes, we appreciate to receive your samples, pictures or drafts with detailed dimensions for accurate quotation.
Depends on your products and request, it usually takes 7-20days.
No, we pay much attention to protect our customers’ privacy of drawings, signing NDA is also accepted if need.
We will offer a detailed products schedule and send weekly reports with pictures and videos.
Material inspection–Check the material surface and roughly dimension.
Production first inspection–To ensure the critical dimension in mass production.
Sampling inspection–Check the quality before sending to the warehouse.
Final inspection–100% inspected before shipment.
Please kindly send us the pictures, our engineers will find the solutions and remake them for you asap.
- UNISITE ISO
- THE NEWS OF UNISITE
UniSite Partner Yard Workshop
UniSite has established long-term strategic cooperation with partner yard, and serve as a production base for large-scale wind power and offshore products, as well as vessel building and parts.
One yard covers 1400000m2 and 2000m coast, including rolling machine(140mm,180mm); cutting machines; bending machines; welding machines; docks(285*30*10m,325*39*10m,340*42*12m); painting workshop(one blasting room 38*42*12m and 4 painting rooms indoors, 31*42*12m*4 rooms); crane equipment(1*600ton, 7*300ton, 3*150ton, 1*100ton);
October 27, 2023
ready to build A future with us?
Integrity, efficiency, innovation, excellence and sustainability, are UniSite’s signature and the foundation of our success.
- +86 18957885255
- eric.ye@unisite.com.cn
- 1102, 11th Floor, C15, Lane 299, Guanghua Road, High-tech Zone, Ningbo, Zhejiang, China