Black Painting Gost 17375 45D Carbon Steel Pipe Reducer
A234 Wpb ANSI B16.9 ASTM GOST 17375 Pipe Fittings 30d 45D Sch20 Std Sch40 Carbon Steel Pipe Reducer
High Quality Reducer Pipe Fittings, Buttweld Pipe Reducer, ASME B16.9 Concentric Reducer Pipe Fittings
Concentric Reducers Dimensions, Concentric Reducer Weight, Pipe Reducers Price, Buttweld Eccentric Pipe Reducer Supplier, China.
Hebei shengtian pipe-fitting group Co., ltd. is the high-ranking manufacturer, exporter and supplier of high quality and high performance steel eccentric reducers and steel concentric reducers in a variety of shapes and dimensions. Our products are manufactured as per ASTM, ASME, DIN, other international standards and as per custom requirement of our customers. ANSI B16.9 Reducers has excellent resistance to chloride-ion stress-corrosion cracking, and as well shows appropriate resistance to a number of oxidizing environments.
| Type | Reducer |
| Size | Seamless Reducer:1/2"~24" DN15~DN600 Welded Reducer: 1/2"~100" DN15~DN2500 |
| Wall thickness | sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100, sch120, sch140, sch160, xxs, std,sch5s, sch20s, sch40s, sch80s |
| Standards | ANSI B16.9,MSS SP-95, GOST 17375,DIN2566,JIS |
| Material | Carbon steel: ASTM/ASME A234 WPB,WPC,ST37,ST52 Alloy steel: ASTM/ASME A234 WP 9-WP 12-WP 11-WP 22-WP 5-WP 91-WP 91 Stainless steel: ASTM/ASME A403 WP 304-304L,WP 316-316L,WP 321 |
| Surface treatment | Transparent oil, rust-proof black oil or hot galvanized |
| Packing | wooden case, pallet or as customers' requirement |
| Applications | Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc |
| Min order | 1 piece |
| Delivery time | 7 after receipt of advanced payment |
| Certification | API, ISO9001:2000 |
| Delivery Term | FOB(30% down payment in advance, the balance before shipment) CIF or C&F(30% in advance , the balance against with the copy of B/L) |
Dimensional Tolerances of Carbon Steel Pipe Reducer
| Nominal Pipe Size | 1/2 to 2.1/2 | 3 to 3.1/2 | 4 | 5 to 8 |
| Outside Diameter at Bevel (D) |
+ 1.6 – 0.8 |
1.6 | 1.6 | + 2.4 – 1.6 |
| Inside Diameter at End | 0.8 | 1.6 | 1.6 | 1.6 |
| Overall Length (H) | 2 | 2 | 2 | 2 |
| Nominal Pipe Size | 10 to 18 | 20 to 24 | 26 to 30 | 32 to 48 |
| Outside Diameter at Bevel (D) |
+ 4 – 3.2 |
+ 6.4 – 4.8 |
+ 6.4 – 4.8 |
+ 6.4 – 4.8 |
| Inside Diameter at End | 3.2 | 4.8 | + 6.4 – 4.8 |
+ 6.4 – 4.8 |
| Overall Length (H) | 2 | 2 | 5 | 5 |
| Wall Thickness (t) | Not less than 87.5% of Nominal Wall Thickness |
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