concentric reducers are determined by GOST 17378-2001

We provide experienced document, quality, and project management services to ensure that customers’ materials are delivered as required and on schedule, including coordination with multiple parties involved within a complex project.

Size

Size: 1/2" up to 60"

Schedule from 20 up to XXS

Type: Elbow 45° Elbow, 90°, Elbow Equal and Reducing Tee, Concentric and Eccentric Reducer, Cap Bend Special Radius (2,5D-3D-5D), Split Tee;

Materials: ASTM A 234 WPB 5-9-11-12-22; ASTM A 860 WPHY42-46-52-60-65-70; ASTM A 420 WPL 3,6

Standards; ASME, API, NORSOK, DIN, BS; JIS, KS

One Stop Service

At OK Fitting  we understand that our clients need a service that goes beyond product supply and we strive to offer a turnkey solution that they can trust.
Our One Stop Service is more than managing the project; we offer material consultation, design and calculations, prefabrication services and handle all quality plans, global logistics and documentation. However simple or complex your requirements, our experienced engineers can offer you the service that best meets your job requirements and schedules.

Quality/HSE

The energy and infrastructure sectors are subject to rigorous standards related to health, safety, and the environment. Our customers must be confident that the materials they use are fully certified, traceable, and meet applicable quality specifications.

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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