설명
제품 세부정보
Slip on zirconium flanges are bored slightly larger than the pipe outside diameter so the flange slips over the pipe and is joined by fillet welds at the hub and back side. This design provides economical installation, reliable alignment and good performance in low to medium pressure piping systems handling highly corrosive fluids. Zirconium flanges are widely selected for acetic acid, 염산, 황산, 바닷물, urea and high-purity chemical service due to their excellent corrosion resistance.
SASA FLANGE supplies zirconium slip-on flanges in standard and customized dimensions according to ASME B16.5, EN 1092-1, DIN, JIS 및 GB 요구 사항. Each order can be supported with chemical analysis, 기계적 테스트, 치수검사, PMI 테스트, EN 10204 3.1 certificate and full heat number traceability to meet demanding project and end-user specifications.
- ✓제품 이름: Slip On Zirconium Flange
- ✓재료 등급: 지르코늄 702 / 지르코늄 705
- ✓제품 유형: 슬립온 플랜지
- ✓주요 특징: Excellent corrosion resistance, clean internal flow transition, economical installation
- ✓응용: 화학 처리, acid service, 해수 시스템, 발전소, 해양 및 해양 배관
제품 매개변수
| 제품 이름 | Slip On Zirconium Flange |
| 재료 등급 | 지르코늄 702, 지르코늄 705, UNS R60702, UNS R60705 |
| 재료 유형 | Reactive metal, corrosion-resistant zirconium alloy |
| 제품 형태 | 단조플랜지, cut and machined flange, 플레이트 플랜지 |
| 크기 범위 | DN15 – DN600 (1/2 인치 – 24 인치) |
| 압력 등급 | 수업 150 – 600 / PN10 – PN40 |
| 씰링면 | RF, FF, TG, MFM |
| 표면 처리 | 산세, 패시베이션, 탈지, 가공 마무리, clean packed |
| 기준 | ASME B16.5, EN 1092-1, DIN, JIS B2220, GB/T 9119 또는 고객 사양 |
| 점검 | 화학 분석, 기계적 테스트, PMI 테스트, 차원, 정수압 |
| 자격증 | EN 10204 3.1 재료 인증서 사용 가능 |
| 가공 서비스 | 절단, CNC 가공, 맞춤형 드릴링, 사용자 정의 크기 처리 |
화학 성분
The following chemical composition is for reference for common industrial zirconium flange grades. Actual composition may vary slightly by grade, raw material form and applicable ASTM or customer specification. Final supply chemistry shall comply with the relevant standard and be confirmed by the mill test certificate and inspection records provided with shipment.
| 요소 | 기음 | 그리고 | 망 | 피 | 에스 | Cr | ~ 안에 | 모 | 다른 |
|---|---|---|---|---|---|---|---|---|---|
| 지르코늄 702 | 0.05 최대 | 0.05 최대 | 0.05 최대 | 0.015 최대 | 0.015 최대 | – | – | – | Zr+Hf 99.2 분; Fe+Cr 0.2 최대; 시간 0.005 최대; N 0.025 최대; 영형 0.16 최대 |
| 지르코늄 705 | 0.05 최대 | 0.05 최대 | 0.05 최대 | 0.015 최대 | 0.015 최대 | – | 2.0-3.0 | – | Zr+Hf balance; Nb 2.0-3.0; 철 0.2 최대; 시간 0.005 최대; N 0.025 최대; 영형 0.18 최대 |
기계적 성질
Mechanical properties shown below are typical reference values for commonly supplied zirconium grades used in flange manufacturing. Actual results depend on grade, 제품 형태, forging ratio, 열처리 조건 및 단면 두께. Certified test values can be provided according to the applicable ASTM material specification and project inspection requirements.
| 등급 | 인장강도 | 항복 강도 | 연장 | 경도 | 밀도 |
|---|---|---|---|---|---|
| 지르코늄 702 | 380 MPa 분 | 205 MPa 분 | 16% 분 | 200 최대 HB | 6.51 g/cm3 |
| 지르코늄 705 | 550 MPa 분 | 380 MPa 분 | 14% 분 | 250 최대 HB | 6.70 g/cm3 |
일반적인 크기 테이블
| 크기 범위 | 압력 등급 | 씰링면 | 재료 | 유효성 |
|---|---|---|---|---|
| DN15 – DN50 | 수업 150 – 600 | RF / FF | 지르코늄 702 / 705 | 생산 |
| DN65 – DN300 | 수업 150 – 600 | RF / TG / MFM | 지르코늄 702 / 705 | 생산 |
| DN350 – DN600 | 수업 150 – 300 | RF / FF | 지르코늄 702 | 생산 |
| DN15 – DN600 | PN10 – PN40 | Type B RF / FF | 지르코늄 702 / 705 | 주문 제작 |
다양한 사양 비교
| 유형 | 설명 | 일반적인 사용 |
|---|---|---|
| ASME Slip-On Flange | Imperial size zirconium slip-on flange with hub and raised face or flat face to ASME drilling pattern | Process piping in chemical, offshore and power plants |
| EN 1092-1 유형 12 | European plate or forged slip-on style flange with PN rating and metric dimensions | 화학공장, water treatment and European projects |
| DIN Slip-On Pattern | Metric flange configuration manufactured to DIN dimensional and drilling requirements | Replacement service and legacy European systems |
| JIS / GB Slip-On Flange | Metric slip-on zirconium flange produced to Japanese or Chinese industrial standards | Regional process systems and export fabrication packages |
동등한 표준 및 국제 이름
Slip on zirconium flanges can be produced to different international flange standards according to project location and piping design code. While flange dimensions and drilling vary by standard, the zirconium material grade is normally specified separately by ASTM or equivalent material designation. SASA FLANGE can match the required dimensional standard together with approved zirconium raw material grades.
| 기준 / 지역 | 표준코드 | 일반 등급 / 동등한 |
|---|---|---|
| 미국 | ASME B16.5 | 지르코늄 702 / 지르코늄 705 에게 ASTM B493 또는 ASTM B551 |
| 유럽 | EN 1092-1 | Zr 702 / Zr 705, material supplied to ASTM equivalent on request |
| 독일 | DIN 2527 / 2566 | 지르코늄 702 / 705 for DIN drilling and facing dimensions |
| 일본 | JIS B2220 | 지르코늄 702 / 705 for JIS 5K, 10케이, 16K applications |
| 중국 | GB/T 9119 | Zr702 / Zr705 slip-on flange for PN series piping |
생산 공정 흐름
Manufacturing of zirconium slip-on flanges requires strict control of raw material identity, clean processing conditions and precision machining. SASA FLANGE follows documented production routes and inspection procedures to ensure dimensional accuracy, corrosion performance and traceability for each delivered flange.
- 1. 원료 선택
- 2. 단조 / 절단
- 3. 열처리
- 4. 거친 가공
- 5. 마무리 가공
- 6. 교련
- 7. 표면 처리
- 8. 점검
- 9. 마킹
- 10. 포장
- 11. 배달
| 프로세스 단계 | 설명 | 품질 관리 포인트 |
|---|---|---|
| 원료 | Select certified zirconium forging billets, bars or plates from approved mills | 자재인증서, grade verification and traceability |
| 단조 | Hot working or profile cutting to obtain required flange blank | Controlled temperature, reduction ratio and contamination prevention |
| 열처리 | Stress relief or annealing according to grade and product condition | 온도, atmosphere and holding time control |
| 가공 | 씰링면, 구경, 바퀴통, bolt holes and flange thickness machined to standard | Dimensional accuracy, concentricity and surface finish |
| 점검 | 배송 전 최종 검사 | 차원, 표면, PMI, visual and document review |
제품검사
1. 화학성분 검사
Chemical composition is verified against the specified zirconium grade using mill certificates and, 필요할 때, independent laboratory analysis. Key controlled elements such as oxygen, 질소, hydrogen, 철, chromium and alloying additions are checked to confirm compliance with ASTM material requirements and customer project specifications for corrosion-resistant service.
2. 기계적 성질 테스트
Mechanical testing is performed according to the applicable material standard and order requirements. 일반적인 검증에는 인장 강도가 포함됩니다., 항복강도, elongation and hardness to ensure the zirconium flange material meets the required mechanical performance after forging and heat treatment. Test records can be linked to each heat number for full traceability.
3. 치수검사
Each slip on zirconium flange is inspected for outside diameter, 내경 크기, 두께, 볼트 서클, bolt hole quantity, hole diameter, hub dimensions and facing details. Raised face or flat face finish is checked carefully to ensure proper gasket seating, fit-up and interchangeability with mating flanges produced to ASME, EN, DIN, JIS 또는 GB 표준.
4. PMI 테스트 및 수압 테스트
PMI testing is available to confirm zirconium grade identity and prevent material mix-up in critical corrosive service. Hydrostatic testing is generally performed at the assembled piping or spool level, but additional pressure-related inspections can be arranged if specified. Supply documentation includes EN 10204 3.1 자격증, inspection reports and heat number traceability.
제품 포장
- ✓나무로 되는 케이스 포장: 고압, 대구경 제품에 적합
- ✓수축 랩을 사용한 팔레트 포장: 일괄 배송 및 표준 크기에 적합
- ✓녹 방지 오일 코팅 + 방수 종이: 해상 화물 보호에 사용
- ✓개별 비닐봉지 + 판지 상자: 소형 피팅 및 나사산 제품에 사용됩니다.
- ✓명확한 표시: 등급, 크기, 압력 등급, 히트 번호 및 PO 번호
응용
Slip on zirconium flanges are selected for piping systems where corrosion resistance is more critical than very high pressure capability. Their excellent compatibility with many aggressive acids, organic chemicals and seawater media makes them a preferred option for long service life, low contamination risk and reliable maintenance performance in demanding industrial plants.
| 산업 | 일반적인 응용 분야 | 이 제품을 사용하는 이유 |
|---|---|---|
| 석유 및 가스 | Offshore seawater handling, produced water and corrosion-critical utility lines | Zirconium offers excellent resistance to seawater and chloride-rich environments |
| 화학 처리 | Acetic acid units, hydrochloric acid systems, urea, organic acid and solvent lines | Outstanding corrosion resistance and purity for aggressive chemical media |
| 발전 | FGD systems, condenser auxiliary lines and chemical dosing systems | Long service life in corrosive wet process and utility applications |
| 수처리 | 담수화, high-chloride brine systems and specialty chemical injection lines | High resistance to chloride attack and low maintenance requirements |
| 해양 및 해양 | Seawater cooling, ballast treatment skids and offshore process modules | Reliable anti-corrosion performance in marine atmospheres and seawater service |
왜 선택해야 할까요? SASA FLANGE?
- ✓글로벌 산업 프로젝트를 위한 슬립온 플랜지 전문 제조업체
- ✓맞춤형 크기, 도면에 따른 압력 등급 및 재료 등급
- ✓전체 표준 지원: ASME, EN, DIN, JIS, GB, GOST 및 고객 사양
- ✓열수 제어를 통한 재료 추적성 및 EN 10204 3.1 재료 인증서
- ✓화학 분석, 기계적 테스트, PMI 테스트, 정수압 및 치수 검사
- ✓표준 품목의 재고 가용성, 리드타임 3-7 날; 맞춤 생산 15-30 날
- ✓해상 수출용 포장, 항공 및 육상 운송
- ✓15+ 수년간의 경험 공급 50+ 전세계 국가
FAQ
큐: What is a slip on zirconium flange?
에이: A slip on zirconium flange is a pipe flange with a bore slightly larger than the pipe outside diameter, allowing it to slide over the pipe before welding. It is typically fillet welded at two locations and used in corrosive process systems where zirconium’s excellent resistance to acids, chlorides and seawater is required.
큐: What materials are available for slip on zirconium flanges?
에이: The most common materials are Zirconium 702 and Zirconium 705, usually supplied to ASTM material specifications such as ASTM B493 또는 ASTM B551 depending on raw material form. 지르코늄 702 is widely used for high corrosion resistance, while Zirconium 705 offers higher strength for selected engineering conditions.
큐: 지원되는 압력 등급?
에이: SASA FLANGE commonly supplies slip on zirconium flanges in ASME Class 150, 300 그리고 600, as well as EN or DIN pressure ratings such as PN10, PN16, PN25 and PN40. Higher classes are less common for slip-on zirconium construction, but custom engineering review can be offered based on size and application.
큐: 할 수 있다 SASA FLANGE 맞춤형 사이즈 공급?
에이: 예. SASA FLANGE can manufacture custom slip on zirconium flanges according to drawings or project specifications, including non-standard bore, 특수 드릴링, customized bolt holes, special facing types and unique dimensions. We can also match mating flange requirements in ASME, EN, DIN, JIS, GB or mixed-standard piping packages.
큐: 어떤 인증서가 제공되나요??
에이: Standard supply can include EN 10204 3.1 material certificate together with mill test certificate, dimensional inspection report and heat number traceability. PMI testing records are available for positive material identification, and additional third-party inspection support can be arranged according to project requirements or end-user approval procedures.
저희에게 연락하십시오
If you are looking for flange slip on zirconium or related custom flange products, 연락주세요 SASA FLANGE 필요한 크기로, 압력 등급, 재료 등급, 기준, 표면 처리, 수량 및 검사 요구 사항. 우리 팀은 전문적인 기술 솔루션과 경쟁력 있는 견적을 제공할 것입니다. 24 시간.
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