Metallum Overseas is one of the largest fabricators, producers, and suppliers of the stainless steel 321/321H Buttweld Fittings along with related fittings like Stainless Steel 321 Elbow, SS 321H Tee, SS 321 End Cap, and many more in all ranges that vary in sizes, shapes, dimensions, specifications, thicknesses, etc according to the requirement of the customer. We supply these fittings in the required amount at affordable prices to meet industrial needs.
Stainless Steel 321/321H Buttweld Fittings are manufactured with superior quality raw materials in a way that is suitable to use in superheater, afterburner parts, coupled with compensators and expansion bellows. Stainless steel 321H Buttweld Fittings is highly preferred for high environment applications like the aerospace sector, petroleum refining, and waste treatment sector. Stainless Steel 321 Elbow is added with titanium to reduce the chromium carbide precipitation that leads to welding or exposure to high temperatures. While Stainless Steel 321 Reducer is perfectly suitable for aircraft and missile industries. Moreover, Stainless Steel 321H Cross helps in the production of expansion joints and pharmaceuticals. Whereas, SS 321H Tee is widely used for heating element tubing and heat exchangers. Up to 8500 C, the SS 321 Bend is highly resistant to oxidation and intergranular corrosion in dry air service conditions.
Metallum Overseas can provide the perfect match to the custom-made designs and specifications of the fittings as we have years of experience in manufacturing these buttweld fittings. We have a large manufacturing unit that has modern equipment that produces a bulk amount of SS 321/321H Buttweld Fittings immediately.
Metallum Overseas is your trusted source for Stainless Steel 321/321H Buttweld Fittings. Contact us today for any requirements. Our experts will get back to you with the best quote for your requirement of SS 321/321H Buttweld Pipe Fittings.
| Specifications: | ASTM A403 / ASME SA403 |
|---|---|
| Size: | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
| Standards: | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Thickness: | 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 |
| Type: | Seamless / Welded / Fabricated |
| Stainless Steel: | TP 304, 304L, 304H, 310, 310S, 316, 316L, 316Ti, 317, 317L, 321, 321H, 347, 347H, 904L, 254 SMO |
|---|
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
|---|---|---|---|---|---|---|---|---|---|
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
| SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
|---|---|---|---|---|
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
| SS 321 / 321H 45 Degree Elbow |
| SS 321 / 321H SS 90 Degree Elbow |
| SS 321 / 321H Stainless Steel 45 Degree Elbow |
| SS UNS S32100 / S32109 45 Degree Elbow |
| SS WERKSTOFF NR. 1.4541 / 1.4878 Degree Elbow |
| ASME SA403 321 / 321H 90 Degree Elbow |
| SS 321 / 321H Pipe Fittings |
| 321 / 321H SS Buttweld Fitting |
| 321 / 321H Stainless Steel Pipe Fitting |
| SS UNS S32100 / S32109 Buttweld Fitting |
| SS WERKSTOFF NR. 1.4541 / 1.4878 Pipe Fitting |
| ASTM A 1.4541 / 1.4878 Stainless Steel Buttweld Fitting |
| SS 321 / 321H Eccentric Reducer |
| 321 / 321H SS Eccentric Reducer |
| 321 / 321H Stainless Steel Eccentric Reducer |
| SS UNS S32100 / S32109 Eccentric Reducer |
| SS WERKSTOFF NR. 1.4541 / 1.4878 Eccentric Reducer |
| ASTM A403 WP 321 / 321H Stainless Steel Eccentric Reducer |
| SS 321 / 321H Concentric Reducer |
| 321 / 321H SS Concentric Reducer |
| 321 / 321H Stainless Steel Concentric Reducer |
| SS UNS S32100 / S32109 Concentric Reducer |
| SS WERKSTOFF NR. 1.4541 / 1.4878 Concentric Reducer |
| ANSI B16.9 WP 321 / 321H Stainless Steel Concentric Reducer |
| SS 321 / 321H Lateral Tee |
| 321 / 321H SS Lateral Tee |
| 321 / 321H Stainless Stee |
| SS UNS S32100 / S32109 Lateral Tee |
| SS WERKSTOFF NR. 1.4541 / 1.4878 Lateral Tee |
| ASME B16.28 WP 321 / 321H Stainless Steel Lateral Tee |
| SS 321 / 321H Equal Tee |
| 321 / 321H Stainless Steel Equal Tee |
| SS UNS S32100 / S32109 Equal Tee |
| SS WERKSTOFF NR. 1.4541 / 1.4878 Equal Tee |
| ASTM A403 Stainless Steel Equal Tee |
| SS 321 / 321H Long Stub End |
| 321 / 321H SS Long Stub End |
| 321 / 321H Stainless Steel Long Stub End |
| SS UNS S32100 / S32109 Long Stub End |
| SS WERKSTOFF NR. 1.4541 / 1.4878 Long Stub End |
| ASTM A403 WP 321 / 321H Stainless Steel Long Stub End |
| SS 321 / 321H Short Stub End |
| 321 / 321H SS Short Stub End |
| 321 / 321H Stainless Steel Short Stub End |
| SS UNS S32100 / S32109 Short Stub End |
| SS WERKSTOFF NR. 1.4541 / 1.4878 Short Stub End |
| MSS-SP-43 Stainless Steel Short Stub End |
| SS 321 / 321H End Cap |
| 321 / 321H SS End Cap |
| 321 / 321H Stainless Steel End Cap |
| SS UNS S32100 / S32109 End Cap |
| SS WERKSTOFF NR. 1.4541 / 1.4878 End Cap |
| ASTM A403 321 / 321H Stainless Steel End Cap |
| SS 321 / 321H Pipe Bend |
| 321 / 321H SS Pipe Bend |
| 321 / 321H Stainless Steel Bend |
| SS UNS S32100 / S32109 Bend |
| SS 3d Pipe Bend |
| SS WERKSTOFF NR. 1.4541 / 1.4878 Bend |
| ASTM A403 Stainless Steel Bend |
| SS 321 / 321H Equal Cross |
| 321 / 321H SS Equal Cross |
| 321 / 321H Stainless Steel Equal Cross |
| SS UNS S32100 / S32109 Equal Cross |
| SS WERKSTOFF NR. 1.4541 / 1.4878 Equal Cross |
| ANSI B16.9 WP 321 / 321H Stainless Steel Equal Cross |
| Varanasi, Haldia, Rourkela, Bangalore | SS Seamless Schedule 40 8 Inch UNS S31000 / S31008 Equal Tee |
| Moradabad, Indore, Visakhapatnam, Trivandrum, Pithampur | SS WERKSTOFF NR. 1.4541 / 1.4878 Long Stub End |
| Kharagpur, Nashik, Bareilly, Bokaro Steel City, Rajkot | 15mm Outside Polished ASTM A403 WP 321H Stainless Steel Eccentric Reducer |
| Bengaluru, Mumbai, Chennai,Hyderabad,Kolkata | ANSI B16.9 WP 321 Stainless Steel End Cap |
| Dibrugarh, Angul, Gwalior, Coimbatore, Kannur, Nagpur | Custom Size 4 Inch 321 / 321H Stainless Steel 45 Degree Elbow |
| Ludhiana, Panipat, Durgapur, Peenya, Pimpri-Chinchwad | SS WERKSTOFF NR. 1.4541 / 1.4878 45 Degree Elbow |
| Bharuch, Panna, Raipur, Cochin, Channapatna | SS S32100 / S32109 Concentric Reducer |
| Jamnagar, Thiruvananthapuram, Rajahmundry, Bhubaneswar, Vijaywada, Firozabad | ASME B16.28 WP 321 Stainless Steel Lateral Tee |
| Pune, New Delhi, Ahmedabad, Jaipur, Surat | SS UNS S32100 / S32109 Buttweld Fitting |
Metallum Overseas provides Stainless Steel 321/321H Buttweld Fittings at reasonable prices in the market. You can Contact us to get the updated price list of Stainless Steel 321/321H Buttweld Fittings. Our prices are best for all types of Stainless Steel 321/321H Buttweld Fittings.
Metallum Overseas is a large stockist of Stainless Steel 321/321H Buttweld Fittings. We maintain a huge stock of Stainless Steel 321/321H Buttweld Fittings in different sizes, types, standards & other specifications to fulfill the demand of our clients across the globe. We can deliver Stainless Steel 321/321H Buttweld Fittings on time for urgent requirements.
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