Brief introduction of niobium sheet: http://www.zzstc.com/Niobium/niobium-sheet.html...

Brief introduction of niobium rod: http://www.zzstc.com/Niobium/niobium-rod.html Wh...

Specification: Assay of Ta:≥99.95%，99.99% Grain size:＜70um Surface roughness:＜Ra1....

Usage: Used for low pressure liquid delivery, such as water, gas, and oil. Process...

LSAW steel pipe (Longitudinal Submerged Arc Welded Pipe) UO(UOE)、JCO(JCOE) DSAW(D...

SSAW Steel Pipe Spiral Submerged- Arc Welded Steel Pipe Standard: API 5L, API 5C...

ERW: D: 21.7-457.2mm; T: 1.8-14.27mm Spirally submerged arc welded pipe: D: 219-3040...

O.D.: 14''-64'' W.T.: max.65mm Specification: 355mm--1625mm× max.65mm Applica...

Bestar Steel Co. Ltd in China. We mainly focus on exporting and manufacturing of stee...

API OIL DRILL PIPE Specifications 1.Drill Pipe 2.size from 48-1219* 4.5-1000m...

we supply ASTM A335/ P92,P91,P22,P11,P9,P5 ,ASTM A106B, API 5L, API 5CT seamless stee...

SPIRAL WELDED STEEL PIPE SSAW(spiral submerged-arc welded pipe) 1. Size: OD: ...