説明
309S Stainless Steel Fittings
309S ステンレス鋼製管継手 are manufactured from a low-carbon austenitic stainless steel grade, designed to deliver superior performance in high-temperature and corrosive service environments. With high chromium and nickel content, these fittings provide outstanding resistance to oxidation, スケーリング, そして化学攻撃, even at temperatures up to 1000°C. The low carbon content enhances weldability and minimizes carbide precipitation, making 309S fittings ideal for fabrication and long-term service.
We offer a full range of 309S stainless steel pipe fittings, 肘も含めて, ティー, 減速機, キャップ, stub ends, and customized fittings, produced in compliance with ASTM A403 / ASME SA403 standards and dimensional specifications such as ANSI/ASME B16.9, B16.28, and MSS-SP-43. Our fittings are widely used in petrochemical plants, 油 & ガスパイプライン, 発電, ボイラー, 炉, and heat treatment equipment.
Specification Stainless Steel 309S Pipe Fittings
| 寸法 | ASME B16.28, MSS-SP-43, ASME/ANSI B16.9, BS4504, BS10, BS4504, BS1560, |
|---|---|
| 厚さ | SCH10, SCH 80, SCH 100, SCH20, SCH30, STD SCH40, SCH 160, XXS, SCH60, XS, SCH 120, SCH 140, NACE MRで利用可能 01-75 |
| タイプ | DN15-DN1200 |
| 繋がり | 溶接 |
| 曲げ半径 | R=2D, 3D, 5D, 6D, 8D, 1D, 10Dまたはカスタム |
| 製造工程 | プレス, フォージ, 押す, キャスト, 等. |
| の専門メーカー | ティー, 十字架, 減速機, 90° 肘, スタブエンド, パイプベンド, 45° 肘, パイプキャップ |
Various Sizes of 309S SS Fittings
- ASTM A403 WP309S Seamless ButtWeld Fittings : 1/2 – 10 インチ
- 309S SS Welded Pipe Fittings : 1/2″ – 48″
- ASME SA403 WP309S Fittings : 1/2” 24までのNB″ 注意
Available 309S Buttweld Fittings Stock list
| ステンレス鋼 1.4833 継手 | Stainless Steel 309S Pipe Fitting |
| 309S ステンレス鋼 90 ディグリーエルボ | ASME SA403 WP309S End Cap |
| ASTM A403 WP309S 45 ディグリーエルボ | SS A403 WP309S Buttweld Fitting |
| UNS S30908 1D エルボ | 309S SS Short Stub End |
| SS A403 WP309S Stub End | ステンレス鋼 1.4833 パイプキャップ |
| 309S Stainless Steel 3D Elbow | UNS S30908 エンドキャップ |
| SS A403 WP309S 5D Elbow | Stainless Steel 309S Reducer |
| ステンレス鋼 1.4833 突合せ溶接継手 | ASME SA403 WP309S Pipe Bend |
| ASTM A403 WP309S Pipe Fittings | UNS S30908 ロングスタブエンド |
| SS A403 WP309S Eccentric Reducer | ASME SA403 WP309S Long Radius Elbow |
| 309S SS Concentric Reducer | 309S Stainless Steel Short Radius Elbow |
| ASTM A403 WP309S Equal Cross | Stainless Steel 309S Pipe Cap |
| ステンレス鋼 1.4833 ラテラルティー | ASME SA403 WP309S Cross Tee |
| 309S SS Reducing Cross | SS A403 WP309S Equal Cross |
| Stainless Steel 309S Equal Tee | UNS S30908 スタブエンド |
| 309S Stainless Steel Concentric Reducer | ASTM A403 WP309S 5D Elbow |
Chemical Composition of 309S Stainless Steel Fittings
| 要素 | SS309S |
| で | 12.0 – 15.0 |
| C | 0.08 最大 |
| ミネソタ州 | 2.0 最大 |
| P | 0.045 最大 |
| S | 0.030 最大 |
| そして | 1.0 最大 |
| CR | 22.0 – 24.0 |
| MO | 0.75 最大 |
Mechanical Properties of SS 309S Pipe Fittings
| 状態 & 学年 | 抗張力 | 降伏強度 | 伸長 | 硬度 |
|---|---|---|---|---|
| SS309S | 75 (515) | 30 (205) | 35 | 90 最大心拍数 |
ASME SA403 WP309S Seamless Fittings Equivalent grades
| 標準 | 材料番号. | 私たち |
| SS309S | 1.4833 | S30908 |
