Buttwelding Fittings

Manufacturing Type:

According to standard such as ASME B16.9/B16.28,DIN2605/2615/2616/2617,JIS B2311/2312/2313,etc.:

Elbow,long radius elbow(LR) & short radius elbow (SR)

Straight & reducing tee; Concentric & eccentric reducer; Stub-end; Cap

Special fittings:According to the customer's requirements.

Wall Thichness:


Size Available:

DN15-DN1500(1/2" NPS - 60"NPS), seamless and welded(one-seam & two- seam)

Material Grades:

Carbon Steel,Alloy Steel, Stainless Steel and Duplex Steel:



Production Art:


Surface Treatment:

Carbon Steel Fittings: Black & yellow Painting,Galvanized or According to the customer's requirements.

Stainless Steel Fittings:Pickling & Passivating

Packing,Marking,and Transportation:

According to the customer's requirements.

Producing Procedure & Quality Control Main Chart