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edge welded DN6 Metal Hose for chemical field
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yueding
| Nominal diameter DN | Inner diameter | Outer diameter | Working pressure | ||||
| Bellows | Braid mesh | Single braid mesh | Double braid mesh | Three braid mesh | |||
| (mm) | (in) | (mm) | (mm) | (mm) | PN(Mpa) | ||
| 6 | 1/4 | 6 | 10.6 | 11.8 | 20 | 25 | / |
| 8 | 5/16 | 8 | 12.2 | 13.4 | 20 | 25 | / |
| 10 | 3/8 | 10 | 14.8 | 16.4 | 20 | 25 | / |
| 12 | 1/2 | 12 | 17.6 | 18.8 | 20 | 25 | / |
| 15 | 5/8 | 15 | 21.4 | 22.6 | 20 | 25 | / |
| 18 | 11/16 | 18 | 24.6 | 25.8 | 16 | 20 | / |
| 20 | 3/4 | 20 | 26.4 | 27.6 | 16 | 20 | 32 |
| 25 | 1 | 24.4 | 33 | 35.5 | 6.3 | 10 | 15 |
| 32 | 1 1/4 | 31.4 | 41.5 | 44.5 | 6.3 | 10 | 15 |
| 40 | 1 1/2 | 37.4 | 48.2 | 50.4 | 4.0 | 10 | 15 |
| 50 | 2 | 49.4 | 61.5 | 63.5 | 4.0 | 10 | 15 |
| 65 | 2 1/2 | 64.4 | 79 | 82 | 4.0 | 10 | 15 |
| 80 | 3 | 79.4 | 96 | 99 | 4.0 | 10 | 15 |
| 100 | 4 | 99.4 | 119 | 123 | 2.5 | 4.0 | 5.0 |
| 125 | 5 | 124.2 | 154 | 157 | 2.5 | 4.0 | 5.0 |
| 150 | 6 | 149 | 185 | 190 | 2.0 | 4.0 | 6.3 |
| 200 | 8 | 198.8 | 240 | 245 | 2.0 | 4.0 | 6.3 |
| 250 | 10 | 248.4 | 300 | 305 | 1.6 | 2.5 | 4.0 |
| 300 | 12 | 298 | 350 | 355 | 1.6 | 2.0 | 2.5 |
| 350 | 14 | 350 | 400 | 405 | 1.0 | 1.6 | 2.5 |
| 400 | 16 | 400 | 451 | 456 | 1.0 | 1.6 | 2.5 |
| 450 | 18 | 450 | 500 | 505 | 1.0 | 1.6 | 2.5 |
| 500 | 20 | 498 | 557 | 562 | 1.0 | 1.6 | 2.5 |
| 600 | 24 | 600 | 657 | 662 | 0.6 | 1.0 | 1.6 |
| 700 | 28 | 700 | 750 | 755 | 0.6 | 1.0 | 1.6 |
| 800 | 32 | 800 | 850 | 855 | 0.6 | 1.0 | 1.6 |
| Nominal diameter DN | Inner diameter | Outer diameter | Working pressure | ||||
| Bellows | Braid mesh | Single braid mesh | Double braid mesh | Three braid mesh | |||
| (mm) | (in) | (mm) | (mm) | (mm) | PN(Mpa) | ||
| 6 | 1/4 | 6 | 10.6 | 11.8 | 20 | 25 | / |
| 8 | 5/16 | 8 | 12.2 | 13.4 | 20 | 25 | / |
| 10 | 3/8 | 10 | 14.8 | 16.4 | 20 | 25 | / |
| 12 | 1/2 | 12 | 17.6 | 18.8 | 20 | 25 | / |
| 15 | 5/8 | 15 | 21.4 | 22.6 | 20 | 25 | / |
| 18 | 11/16 | 18 | 24.6 | 25.8 | 16 | 20 | / |
| 20 | 3/4 | 20 | 26.4 | 27.6 | 16 | 20 | 32 |
| 25 | 1 | 24.4 | 33 | 35.5 | 6.3 | 10 | 15 |
| 32 | 1 1/4 | 31.4 | 41.5 | 44.5 | 6.3 | 10 | 15 |
| 40 | 1 1/2 | 37.4 | 48.2 | 50.4 | 4.0 | 10 | 15 |
| 50 | 2 | 49.4 | 61.5 | 63.5 | 4.0 | 10 | 15 |
| 65 | 2 1/2 | 64.4 | 79 | 82 | 4.0 | 10 | 15 |
| 80 | 3 | 79.4 | 96 | 99 | 4.0 | 10 | 15 |
| 100 | 4 | 99.4 | 119 | 123 | 2.5 | 4.0 | 5.0 |
| 125 | 5 | 124.2 | 154 | 157 | 2.5 | 4.0 | 5.0 |
| 150 | 6 | 149 | 185 | 190 | 2.0 | 4.0 | 6.3 |
| 200 | 8 | 198.8 | 240 | 245 | 2.0 | 4.0 | 6.3 |
| 250 | 10 | 248.4 | 300 | 305 | 1.6 | 2.5 | 4.0 |
| 300 | 12 | 298 | 350 | 355 | 1.6 | 2.0 | 2.5 |
| 350 | 14 | 350 | 400 | 405 | 1.0 | 1.6 | 2.5 |
| 400 | 16 | 400 | 451 | 456 | 1.0 | 1.6 | 2.5 |
| 450 | 18 | 450 | 500 | 505 | 1.0 | 1.6 | 2.5 |
| 500 | 20 | 498 | 557 | 562 | 1.0 | 1.6 | 2.5 |
| 600 | 24 | 600 | 657 | 662 | 0.6 | 1.0 | 1.6 |
| 700 | 28 | 700 | 750 | 755 | 0.6 | 1.0 | 1.6 |
| 800 | 32 | 800 | 850 | 855 | 0.6 | 1.0 | 1.6 |
Leading Manufacturer of Stainless Steel Exhaust Flex Pipes and Bellows Assemblies
YDCT provides OE replacement exhaust components and standardized parts with flexible OEM customization, including logo marking, material and color options, and drawing-based production with MOQ.
Global Shipping & Payment Flexibility
Multiple shipping options (EXW, FOB, CIF) and secure international payment methods (T/T, PayPal, LC) tailored to your business.
Factory-Direct Reliability
In-house production ensures stable monthly output, short lead times, and strict quality control without middlemen.
Wholesale Pricing for Bulk Orders
Optimized for B2B orders. Enjoy competitive factory rates and custom solutions for OEM/ODM partnerships.
