FEATURED PRODUCTS
ASME B16.5
ASME B16.47,16.36
ANSI MSS SP-44
API 6A
EN 1092-1
BS 4504
DIN 2630/–2638
ISO7005
JIS B2220
AWWA C207
Heterotypic Parts Series
B16.9
B16.28
B16.25
B36.10
B36.19
A105
A234
A403
A420
A815
SP-43
SP-75
SP-79
SP-87
SP-87
2605
2609
2615
2616
2617
JIS B2311/KS B1522
JIS B2312/KS B1541
JIS B2313/KS B1543
JIS B2220
BS1965
BS4504
10253-1
Customizing for all project sizes
Shaanxi Gold-Stone Imp & Exp was established in 2004 to specialize in the manufacturing and export of flanges, pipe fittings, tubes and valves, in carbon steel and stainless steel varieties. Whatever the size of your project, we can supply the oil pipelines too.
Certified by PED, API and TÜV
For flanges and fittings production alone, over 60,000m2 of workshops operate around the clock, in line with ISO 9001:2000-certified guidelines. These facilities include a molding department that can turn out samples in one week. We’re big on output too, making up to 1,500 tons monthly. This steady flow allows us to deliver fast. And everything we ship is approved by PED, API and TÜV first.
Big business from Europe, the US and the Middle East
We also have an expert sales team of 10 specialists with six to 20 years’ experience. They’ve helped us garner major orders from Europe, the US and the Middle East, making them our main markets. Act now to get your order started.
WHY CHOOSE GOLD-STONE
✔ One-stop full range pipeline product supply
✔ 100% international certified quality products International Certified quality
✔ Professional oil & gas industry experience Extensive experience
✔ Strict quality inspection for every product
✔ Competitive factory direct sales price
✔ Efficient global logistics & after-sales service
GLOBAL INTERNATIONAL CERTIFICATIONS
All Our Products Are Fully Certified
API (American Petroleum Institute)
ANSI (American National Standards Institute)
Quality Assured By Global Standards
ISO 9001 Quality Management System
DIN (German Industrial Standard)
