WENZHOU ZHEHENG STEEL INDUSTRY CO;LTD
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321 / 321H Stainless Steel Pipe Eblow 90 / 45 Degree Long Radius (LR) Wrought Fittings ASME B16.9
"Zheheng steel" is a professional manufacturer of stainless steel pipe elbow fittings and flanges ,321 / 321H Stainless Steel Pipe Eblow 90 / 45 Degree Long Radius (LR) Wrought Fittings ,the main products are stainless steel pipe, stainless steel pipe fittings (stainless steel elbow, stainless steel tee, stainless steel flange, stainless steel reducing pipe, stainless steel pipe cap, stainless steel seal first class);The material grades are 321, 321H, S31803/S32205, S32750, etc.Product specifications mainly include:
The chemical composition of 321H
321H stainless steel
Name: Austenitic stainless steel
Standards: AISI, ASTM
Model: 321H
UNS number: S32109
321H chemical composition ①:
Carbon C: 0.04 ~ 0.10
Manganese Mn: ≤2.00
Silicon Si: ≤0.75
Chromium Cr: 17.0 ~ 19.0
Nickel Ni: 9 ~ 12.0
Phosphorus P: ≤0.045
Sulfur S: ≤0.03
Titanium Ti: 4 * (C + N) ~ 0.70
products Ranges:
| Thickness | Sch10-Sch160 XXS |
| Size | Seamless 1/2" To 24" Welded 24" To 72" |
| Surface of Finish | Antirust Oil,Hot Galvanized |
| Pressure | Sch5--Sch160,XXS |
| Standard | ASME,ANSI B16.9; DIN2605,2615,2616,2617,JIS B2311 ,2312,2313; EN 10253-1 ,EN 10253-2 |
| The third party inspection | BV, SGS, LOIYD, TUV, and other party alloyed by clients. |
| Remark | Also can supply IBR fittings and Specialized NACE & HIC Fittings |
| Marking | Registered logo,Heat Number,Steel Grade,Standard,Size |
| Minimum Order Quantity | 1pcs |
| Supply Ability | 3,0000pcs per month |
| Price | Depending on quantity |
| Payment Terms | T/T or Western Union or LC |
| Supply Ability | 3,0000pcs per month |
| Delivery Time | 10-50 days depending on quantity |
| Packing | PLY-wooden case or pallet or as for clients' requirements |
| Application | Petroleum, chemical, machinery, electric power, shipbuilding, papermaking, |
| 1. 20 + years of production experience at your service. | |
| 2. The fastest delivery | |
| 3. The lowest price | |
| Advantages | 4. Most comprehensive standards and materials for your choice. |
| 5. 100% export. | |
| 6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc. | |
| Special design available as the requirement of customer | |
Dimensions of Long Radius Elbows
| Nominal Pipe Size (NPS) | Outside Diameter at Bevel | Center-to-End | |
| 90 deg Elbows, A | 45 deg Elbows, B | ||
| % | 21.3 | 38 | 16 |
| % | 26.7 | 38 | 19 |
| 1 | 33.4 | 38 | 22 |
| 1% | 42.2 | 48 | 25 |
| 1-1/2" | 48.3 | 57 | 29 |
| 2 | 603 | 76 | 35 |
| 2-1/2" | 73 | 95 | 44 |
| 3 | 88.9 | 114 | 51 |
| 101.6 | 133 | 57 | |
| 4 | 114.3 | 152 | 64 |
| 5 | 141.3 | 190 | 79 |
| 6 | 168.3 | 229 | 95 |
| 8 | 219.1 | 305 | 127 |
| 10 | 273 | 381 | 159 |
| 12 | 323.8 | 457 | 190 |
| 14 | 355.6 | 533 | 222 |
| 16 | 406.4 | 610 | 254 |
| 18 | 457 | 686 | 286 |
| 20 | 508 | 762 | 318 |
| 22 | 559 | 838 | 343 |
| 24 | 610 | 914 | 381 |
| 26 | 660 | 991 | 406 |
| 28 | 711 | 1 067 | 438 |
| 30 | 762 | 1 143 | 470 |
| 32 | 813 | 1 219 | 502 |
| 34 | 864 | 1 295 | 533 |
| 36 | 914 | 1 372 | 565 |
| 38 | 965 | 1 448 | 600 |
| 40 | 1 016 | 1 524 | 632 |
| 42 | 1067 | 1 600 | 660 |
| 44 | 1 118 | 1 676 | 695 |
| 46 | 1 168 | 1 753 | 727 |
| 48 | 1 219 | 1 829 | 759 |
GENERAL NOTE: All dimensions are in millimeters.
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