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Stainless Steel 316L Double Flange Riser Pipe

Stainless Steel 316L Double Flange Riser Pipe

Outer diameter: Seamless Pipe: 4mm-914.4mm Connection: STC, BTC, LTC, Flange,ect. Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm), Thickness: Seamless Pipe: 0.6mm - 60mm Welded pipe: single slit(0.5mm-25mm); girth(3mm-45mm)
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Double Flange Riser Pipe ASTM A312 Stainless Steel 316L

Stainless Steel Water Well Riser pipe in about (6 & 3) meters lengths of Stainless Steel 316L to ASTM
A312/530 properly annealed and passivized of DN 6 5/8” with 7.11 mm (0.27992 inch) wall thickness.


Both ends of the pipe shall be threaded to API 5B buttress threads. One side provided with a seamless coupling to ASTM A 451 grade 316L mounted hand tight with 3/8" taper in one foot (1/32" in one inch) to reduce the make up torque.


The threads shall be treated by copper plating for anti-galling by a qualified and nominated factory which will guarantee the make and break of the joint of ten times.


Type 316L seamless stainless steel riser pipe is the most common austenitic chromium-nickel stainless steel and is a variation of the classic 18-8 stainless. Its properties provide corrosion resistance to a wide range of atmospheric, chemical, textile, petroleum, and food industry exposures.

riser pipes

riser pipe

Our ISO9001:2008 Certificate:


If you are interested in our flange riser pipes, please contact with Aicha and I will try my best.

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