Tanım
İçerik Tablosu
- Specification of Stainless Steel 904L Pipe Fittings
- Various Sizes of ASTM B366 WP904L Buttweld Fittings
- Available 904L SS Fittings Stock list
- Types 904L Stainless Steel Fittings
- Chemical Composition of SS 904L Buttweld Pipe Fittings
- Mechanical Properties Chart of UNS N08904 Boru bağlantı parçaları
- 904L Fittings Equivalent grades
904L Paslanmaz Çelik Boru Ek Parçaları
904L stainless steel pipe fittings are high-alloy austenitic components designed for use in highly corrosive environments. Yapılan UNS N08904 (WNR 1.4539), these fittings offer excellent resistance to sulfuric acid, klorürler, and seawater corrosion. With high nickel (25%) and added copper content, 904L fittings are superior to conventional 316L and 317L grades in harsh chemical processing conditions. SASA FLANGE supplies a full range of 904L pipe fittings including elbows, tişört, redüktörler, büyük harfler, and stub ends, manufactured in accordance with ASTM A403 WP904L and ASME B16.9 standartlar. These fittings are widely used in chemical plants, deniz suyu sistemleri, offshore oil platforms, and heat exchangers requiring long-term corrosion resistance and mechanical durability.
Specification of Stainless Steel 904L Pipe Fittings
| Boyutlar | ASME B16.28, MSS-SP-43, ASME/ANSI B16.9, BS4504, BS10, BS4504, BS1560, |
|---|---|
| Kalınlık | SCH10, SCH 80, SCH 100, SCH20, SCH30, STD SCH40, SCH 160, XXS, SCH60, XS, SCH 120, SCH 140, NACE MR ile kullanılabilir 01-75 |
| Tip | DN15-DN1200 |
| Bağlantı | Kaynak |
| Bükme Yarıçapı | R=2B, 3D, 5D, 6D, 8D, 1D, 10D veya Özel |
| Üretim süreci | Basmak, Dövmek, İtmek, Döküm, vesaire. |
| Uzmanlaşmış üretici | Tişörtler, Haçlar, Redüktörler, 90º Dirsekler, Saplama Ucu, Boru Bükme, 45º Dirsekler, Boru Kapağı |
Various Sizes of ASTM B366 WP904L Buttweld Fittings
- UNS N08904 Dikişsiz Alın Kaynak Parçaları : 1/2 – 10 inç
- 904L SS Welded Pipe Fittings : 1/2″ – 48″
- ASME SB366 904L Fittings : ½” 24'e kadar not″ Not
904L SS Fittings Stock list
| SS B366 904L Fittings | Stainless Steel 904L Pipe Fitting |
| Paslanmaz çelik 1.4539 90 Derece Dirsek | ASME SB366 904L End Cap |
| UNS N08904 45 Derece Dirsek | ASTM B366 904L Buttweld Fitting |
| 904L Stainless Steel 1D Elbow | 904L SS Short Stub End |
| ASTM B366 904L Stub End | SS B366 904L Pipe Cap |
| Paslanmaz çelik 1.4539 3D Dirsek | 904L Stainless Steel End Cap |
| ASTM B366 904L 5D Elbow | Stainless Steel 904L Reducer |
| SS B366 904L Buttweld Fittings | ASME SB366 904L Pipe Bend |
| UNS N08904 Boru bağlantı parçaları | 904L Stainless Steel Long Stub End |
| ASTM B366 904L Eccentric Reducer | ASME SB366 904L Long Radius Elbow |
| 904L SS Concentric Reducer | Paslanmaz çelik 1.4539 Short Radius Elbow |
| UNS N08904 Eşit Çapraz | Stainless Steel 904L Pipe Cap |
| SS B366 904L Lateral Tee | ASME SB366 904L Cross Tee |
| 904L SS Reducing Cross | ASTM B366 904L Equal Cross |
| Stainless Steel 904L Equal Tee | 904L Stainless Steel Stub End |
| Paslanmaz çelik 1.4539 Konsantrik redüktör | UNS N08904 5D Dirsek |
Types 904L Stainless Steel Fittings
| Bağlantı Parçaları Çeşitleri | ||
|---|---|---|
 | |  |
| Boru Kapağı | Boru Dirseği | Euqal-tee |
Chemical Composition of SS 904L Buttweld Pipe Fittings
| Seviye | C | Mn | Ve | P | S | CR | Ay | İçinde | Cu |
| SS 904L | 0.020 maksimum | 2.00 maksimum | 1.00 maksimum | 0.040 maksimum | 0.030 maksimum | 19.00 – 23.00 | 4.00 – 5.00 maksimum | 23.00 – 28.00 | 1.00 – 2.00 |
Mechanical Properties of UNS N08904 Boru bağlantı parçaları
| Yoğunluk | Erime Noktası | Çekme Dayanımı | Akma Dayanımı (0.2%Telafi etmek) | Uzama |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
904L Fittings Equivalent grades
| STANDART | MALZEME NO. | BİZ | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
