Hot Galvanizing Sch 40 ANSI Butt Weld Pipe Fittings

We are buttweld fittings manufacturer and produce them by seamless and welded pipes, also steel plate. the common standard is ANSI / ASME B16.9. They are mostly used for pressure piping applications. Our butt weld pipe fittings limit types of localized corrosion and are indispensable to applicatons requiring compact but flexible seals. Restraining deformities and cracks under high temperatures.

Zizi Engineering is one of the top manufacturer, exporter and supplier of steel pipe fittings & flanges which are available in various sizes, dimension and shapes according to our client’s requirement. We are at the forefront of innocation in both product lines and after seals services. That's why we constantly upgrade our pipe fittings and services to meet market expecations and demands, We re reputed as an execllent quality buttwelding fittings suppliers in the industry.

Specification of Butt Weld Tube Fittings

Carbon Steel Material Grade

ASTM A234 WPB, A860 WPHY42, WHPY52, WPHY60, WHPY65, WPHY70.

Low Temp Carbon Steel Material Grade

ASTM A420 WPL3,WPL6, WPL9

Stainless Steel Material Grade

ASTM A403 WP304/304L/304H, WP316/316L/316H, WP317, WP321, WP310S, WP904L

Alloy Steel Material Grade
ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91

Duplex Steel Material Grade

ASTM A815 UNS 31803, S 32205, S 32550, S 32750, S32760

Advantage of Butt Welding Pipe Fittings

Butt welding pipe fittings such as carbon steel and stainless steel offer many advantages compared to threaded and socketweld fittings. The later are only available up to 4-inch nominal size whereas butt weld fittings are available in sizes from ½” to 80”.

Benefits
Welded connection offers more robust connection
Continuous metal structure adds to the strength of the piping system
Butt-weld fittings with matching pipe schedules, offers seamless flow inside the pipe. A full penetration weld and properly fitted LR 90 Elbow, Reducer, Concentric reducer etc. offers gradual transition via welded pipe fitting.

Delivery

Within 15 days or asap if we have stock.

Types of Packing

Carton

Wooden Case

Crates ( Steel/Wooden)

Features

End of steel pipe nipples are protected by plastic caps.

Bundles strapped with plastic strips

Packing list laminated with case/crate.

Application Industries

• Off-Shore Oil Drilling Companies
• Power Generation
• Petrochemicals
• Sea Water Equipment
• Heat Exchangers
• Condensers
• Gas Processing
• Specialty Chemicals
• Pharmaceuticals
• Pharmaceutical Equipment
• Chemical Equipment
• Pulp and Paper Industry

Zizi Engineering Co., Ltd is a leading industrial pipe fittings and flanges supplier for construction, petrochemical and oilfield customers.
We engaged in the manufacture and export of industrial pipe fittings for 9 years, our products have been sold to 37 countries around the world. We have a modern and professional manufacturing plant, established two warehouses near the harbor one after another. They are the base for our ability to offer high quality products and fast delivery.

Our products mainly are butt weld fittings, forged pipe fitings and forged steel flanges in stainless steel, carbon steel and alloy steel. They are produced according to ASME/ANSI American standards, DIN Germany Standards, JIS Japanese standards or as customer required. Those products are widely used in petrochemical industry, shipbuilding, oil field in ocean, electric power or city building.

Since we are founded, we are concentrated to be a professional global manufacture company with best products and service. Eventually we get some achievements after years of harding working and presistence. 

We will always insists on the managing objective of " quality first, service supreme, reasonable price". On the basis of continuously perfection the current products, our company persistently innovates upon the productive technology, provides vast customers with all kinds of superior new goods. We are willing to sincerely cooperate with friends from all walks of life to create a better future.