그룹 Co., 주식 회사를 붙드는 Yuhong
Co., 주식 회사를 제조하는 저장 성 Zhongwu 관
닝보 Yuhongweiye 국제 무역 Co., 주식 회사
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| 원래 장소: | 중국 |
| 브랜드 이름: | YUHONG SPECIAL STEEL |
| 모델 번호: | ASTM A815 WPS32205 이중 통신 2205 180 급 Ｕ 굴곡관 |
| 최소 주문 수량: | 100KGS |
|---|---|
| 가격: | NEGOTIABLE |
| 포장 세부 사항: | 플라스틱 캡과 층 나무로 된 케이스 /Iron Case/ 번들 |
| 배달 시간: | 20-80 |
| 지불 조건: | L/C (신용장), 전신환 |
| 인증: | ISO,SGS,BV,ISO & SGS,ISO/CE/SGS | 상술: | ASTM A815 WPS32205 이중 통신 2205 180 급 Ｕ 굴곡관 |
|---|---|---|---|
| 형태: | 라운드 | 타입: | 둥근 파이프 / 튜브 |
| 표준: | ASTM, AISI, GB, DIN, JIS | 기술: | 이음새가 없고는/용접하는 |
| 패키지: | 표준 항해에 적당한 포장 | ||
| 하이 라이트: | WPS32205 강관 Fittings,2205 강관 Fittings,WPS32205 U밴드 파이프 |
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ASTM A815 WPS32205 Duplex 2205 180 degree U Bend Pipe
We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.
ASTM A815 specification covers two general classes, WP and CR, of wrought ferritic, ferritic/austenitic, and martensitic stainless steel fittings of seamless and welded construction. Class WP fittings are subdivided into four subclasses: Classes WP-S, WP-W, WP-WX, and WP-WU. The material for fittings shall consist of forgings, bars, plates, or seamless or welded tubular products. The steel shall be melted by electric furnace, vacuum furnace, or electric furnace followed by vacuum or electroslag-consumable remelting. Forging or shaping operations shall be performed by hammering, pressing, piercing, extruding, upsetting, rolling, bending, fusion welding, machining or by combination of two or more of these operations. The materials shall undergo heat treatment and shall follow the required cooling process and tempering temperature. Chemical and product analyses shall be performed and shall conform to the required chemical composition in carbon, manganese, phosphorus, silicon, sulfur, nickel, chromium, molybdenum, copper, nitrogen, and titanium. The mechanical properties of the fitting material shall conform to the required values in yield strength, tensile strength, elongation, and hardness.
Duplex 2205 Chemical Composition
| C | 1 |
| N | 0.03 |
| P | 0.02 |
| Si | 2 |
| Mn | 3.0 – 3.5 |
| Mo | 22.0 – 23.0 |
| Fe | 0.03 |
| Cr | 4.5 – 6.5 |
| S | 0.14 – 0.2 |
| Ni | Bal |
Duplex 2205 Mechanical Properties
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15% |
Duplex 2205 Fittings Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS |
| ASTM A815 WP-S | 1.4462 | S32205 |
ASME B16.9 S32205 Duplex Pipe Fittings Dimensions
| NOMINAL PIPE SIZE | ALL FITTINGS | ALL FITTINGS | ELBOWS AND TEES | 180 DEG RETURN BENDS | 180 DEG RETURN BENDS | 180 DEG RETURN BENDS | REDUCERS | CAPS |
| NPS | O.D. at Bevel (1), (2) | I.D. at End | Centre -to- End Dimension A, B, C, M | Centre-to- Centre O | Back-to- Face K | Alignment of Ends U | Overall Length H | Overall Length E |
| (1), (3), (4) | ||||||||
| ½ to 2½ | 0.06 | 0.03 | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| -0.03 | ||||||||
| 3 to 3 ½ | 0.06 | 0.06 | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 4 | 0.06 | 0.06 | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 5 to 8 | 0.09 | 0.06 | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.25 |
| -0.06 | ||||||||
| 10 to 18 | 0.16 | 0.12 | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| -0.12 | ||||||||
| 20 to 24 | 0.25 | 0.19 | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| -0.19 | ||||||||
| 26 to 30 | 0.25 | 0.19 | 0.12 | … | … | … | 0.19 | 0.38 |
| -0.19 | ||||||||
| 32 to 48 | 0.25 | 0.19 | 0.19 | … | … | … | 0.19 | 0.38 |
| -0.19 |
ASTM A815 Seamless / Welded Butt weld Pipe Fittings Application Industries
담당자: Jikin Cai
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