We are an API and ISO qualified enterprise from 1996, we have more than ten years export experiences and more than 30 years produce experiences, you can rest assured about our quality.
| Types of flange | Weld neck flange, slip on flange, plate flange, blind flange, socket weld flange, threaded flange, lap joint flange, ring joint flange |
| Size | 1/2”to 72” |
| Pressure Rating | 150, 300, 600, 900, 1500, 2500 Class |
| Standard | ANSI B16.5, ASME B16.47A/B, DIN/UNI/BS/JIS |
| Material | Carbon Steel, Stainless Steel, Alloy Steel |
| Types of face | RF, FF, RJ, Tongue&Groove Facing, etc. |
| Surface treatment | black painting, anti-rust varnish, anti-rust oil,hot-galvanized, etc. |
| Packing | Wooden case or as custmers’requirement |
| Applications | petroleum, gas, chemical, metallurgy, electric station, shipbuilding, construction, etc. |
| Min order | 50 pieces |
| Delivery time | 7 after receipt of advanced payment |
| Certificate | API, CCS,and ISO9001:2000 |
| Productivity | 100000 ton per year |
| Keywords | CARBON STEEL BLIND FLANGES,BL FLANGES,FORGED FLANGES |
Hebei Hengtong Tubing Co., Ltd. Was established since 1996. The plant occupies 90, 000 square meters with 75 sets of hydraulic pressure equipment, ranging from 200T-2000T. There are about 300 employees and 32 technicians from medium to senior levels. Our annual production capacity is 25, 000 tons with 8 production lines.
We mainly produce pipes & pipe fittings like: Elbows, tees, reducers, flanges, bends, socket and threaded fittings, seamless and welded tubes. We can also manufacture according to customers' special designs and requirements.
The materials we used are carbon steel, alloy steel, stainless steel. Our products are mainly used for petroleum, chemical, power, gas, llurgy, shipbuilding and construction. We can offer high quality products, first-grade service and competitive price to keep our advantages in this field. We sincerely hope that there will be business possibilities between us and any of your reply is highly appreciated.
