Single Straight Seam （Φ6-Φ914）         Wall Thickness 0.5mm-60mm

Double Straight Seam （Φ630-Φ1524） Wall Thickness 2mm-80mm

Circular Seam （above Φ914）                Wall Thickness 2mm-100mm

(seamless and welded） pipe fittings (elbows, reducers, tees, bends, stubs) for different applications.

Typical Stock Size Range* (size range might differ based on material grade):3/8“ — 24”（17.15mm — 609.6mm ）

*Larger sizes and project specific dimensions manufactured to order.

A778,A312,A249,A269,A358,A409,A554,A668,A789,A790,A928

JIS3459,JS3468

EN10217-(1--7)GB/T21832-2008 

GB/T24593-2009 GB/T12771-2008,

HG20537.1-92 HG20537.2-92 HG20537.3-92 HG20537.4-92 

ASTM A403，ASME B16.9

GB/T12459-2005，GB/T13401-2005,SH3048，SH3409;

DIN2605,DIN2617

Гoct 17375—2001，Гoct 17376—2001，Гoct 17378—2001

EN10253-3，EN10253-4，ISO2037

ASME B 16.5     ASME B16.36

GB9112--9124