| Technical Standards | |
| Design and Manufacture | HG 20538 DLT 935-2005 |
| Flange connection size | GBT9113.1.ANSIB16.5a 20593JB/17 |
| Nominal pressure | 06ss150 1.6、2.5MPa |
| Pressure test | GB/T 13927 API598 |
| Flange connection size | Looping,butt welding |
| Basic Types | |
| Fluorine straight pipe | Reducing pipe |
| Fluorine tee | Four way |
| Fluorine Elbow | Lining instrument joint, short joint |
| Fluorine Compensator | Composite hose |
| PTFE Pumping tube | Thermometer tube |
| Part Name | Carbon Steel | Stainless Steel | |||
| C | P | R | PL | RL | |
| Steel Pipe | Carbon Steel | CF8 | CF8M | CF8 | CF3M |
| Flange | 8CQ235A/WCB | CF8 | CF8M | CF8 | CF3M |
| Lining Material | FEP(F46)、PTFE(F4)、PFA、PO(Polyolefin)、PE(UItra-high molecular weight polyethylene) Polyvinyl fluoride PVC Polypropylene PP | ||||
| Bolt | 35 | Cr17Ni2 | 1Cr17Ni2 | Cr17Ni2 | Cr17Ni2 |
| Nut | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
45° Elbow
90° Elbow
| Nominal diameter | Main Dimensions | ||||||||
| D | D1 | D2 | f | B | Z-d | 90° | 45° | ||
| DN(mm) | inch | PN1.0MPa | A(mm) | B(mm) | |||||
| 25 | 1 | 115 | 85 | 65 | 3 | 17 | 4-14 | 90 | 50 |
| 32 | 11/4 | 140 | 100 | 75 | 3 | 19 | 4-18 | 105 | 50 |
| 40 | 11/2 | 50 | 110 | 85 | 3 | 19 | 4-18 | 120 | 60 |
| 50 | 2 | 165 | 125 | 100 | 3 | 21 | 4-18 | 130 | 65 |
| 65 | 21/2 | 185 | 145 | 125 | 3 | 21 | 4-14 | 140 | 70 |
| 80 | 3 | 200 | 160 | 135 | 3 | 22 | 8-18 | 145 | 75 |
| 100 | 4 | 220 | 180 | 155 | 3 | 23 | 8-18 | 160 | 80 |
| 25 | 5 | 250 | 210 | 185 | 4 | 24 | B-18 | 200 | 100 |
| 150 | 6 | 285 | 240 | 210 | 4 | 26 | 8-23 | 235 | 120 |
| 200 | 8 | 340 | 295 | 265 | 4.5 | 26 | 8-23 | 315 | 160 |
| 250 | 10 | 395 | 350 | 320 | 4.5 | 28 | 12-23 | 390 | 190 |
| 300 | 12 | 340 | 295 | 265 | 4.5 | 28 | 12-23 | 465 | 230 |
| Nominaldiameter | Main Dimensions | Lining thickness H | Length | ||||||||||||||
| D | D1 | D2 | f | B | Z-d | Steel Pipe Size | F4 The squeezing force pushes and pulls the tube tightly | F4 Molded tight repair tubes | F46 | PE | PO | PP | PFA | L(mm) | |||
|
DN(mm) |
inch |
Outside diameter d1 |
Wall thickness d1 | ||||||||||||||
| 25 | 1 | 115 | 85 | 65 | 3 | 17 | 4-14 | 32 | 3 | 2 | 3 | 3 | 3 | 3 | 3 |
100-2000 |
|
| 32 | 11/4 | 40 | 100 | 75 | 3 | 19 | 4-18 | 38 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | ||
| 40 | 11/2 | 50 | 110 | 85 | 3 | 19 | 4-18 | 48 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | ||
| 50 | 2 | 165 | 125 | 100 | 3 | 21 | 4-18 | 57 | 3.5 | 2.5 | 4 | 3 | 3.5 | 3.5 | 3 |
150-2000 |
|
| 65 | 21/2 | 85 | 45 | 25 | 3 | 21 | 4-14 | 76 | 4 | 2.5 | 4 | 3 | 3.5 | 3.5 | 3 | ||
| 80 | 3 | 200 | 160 | 135 | 3 | 22 | 8-18 | 89 | 4 | 2.5 | 4 | 3 | 3.5 | 3.5 | 3 | ||
| 100 | 4 | 220 | 180 | 155 | 3 | 23 | 8-18 | 108 | 4 | 3 | 4.5 | 3 | 4 | 3.5 | 3 | ||
| 125 | 5 | 250 | 210 | 185 | 4 | 24 | 8-18 | 133 | 4 | 3.5 | 5 | 4 | 4 | 4 | 4 |
200-2000 |
|
| 150 | 6 | 285 | 240 | 210 | 4 | 26 | 8-23 | 159 | 4.5 | 4 | 5 | 4 | 5 | 4 | 4 | ||
| 200 | 8 | 340 | 295 | 65 | 4.5 | 26 | 8-23 | 219 | 6 | 4.5 | 6 | 4.5 | 5 | 4.5 | 4.5 | ||
| 250 | 10 | 395 | 350 | 320 | 4.5 | 28 | 12-23 | 273 | 8 | 5 | 6 | 4.5 | 5 | 4.5 | 4.5 | ||
| 300 | 12 | 340 | 295 | 265 | 4.5 | 28 | 12-23 | 325 | 8 | 3 | 8 | 4.5 | 5 | 4.5 | 4.5 | ||
Mechanical standard(JB78)is 4 holes,the size standard in the table isGB/T9113.1-2000 standard.
Concentric reducer
Eccentric reducer
|
Nominal diameter |
Structure Length |
Nominal diameter | Structure Length | Nominal diameter | Structure Length |
| mm/mm | L(mm) | mm/mm | L(mm) | mm/mm | L(mm) |
| 32×25 |
100 |
80×50 | 100 | 150×125 | 150 |
| 40×25 | 80×65 | 200×100 |
175 |
||
| 40×32 | 100×50 |
150 |
200×125 | ||
| 50×25 | 100×65 | 200×150 | |||
| 50×32 | 100×80 | 250×125 |
200 |
||
| 50×40 | 125×65 | 250×150 | |||
| 65×32 | 125×80 | 250×200 | |||
| 65×40 | 125×100 | 300×150 |
235 |
||
| 65×50 | 150×80 | 300×200 | |||
| 80×40 | 150×100 | 300×250 |
Equal tee
Reducing tee
| Nominal diameter | Structure Length | Nominal diameter | Structure Length | Nominal diameter | Structure Length | ||||||
| mm | m | (mm | mm | mm | rm) | T1 | mm | mm | nm | m | |
| 25×25×25 | 85 | 85 | 85 | 80×80×65 |
135 |
135 |
135 |
150×150×125 |
200 |
200 |
200 |
| 32×32×32 | 100 | 100 | 100 | 80×80×50 | 150×150×65 | ||||||
| 32×32×25 | 80×80×40 | 150×150×100 | |||||||||
| 40×40×40 |
105 |
105 |
105 |
80×80×32 | 150×150×80 | ||||||
| 40×40×25 | 100×100×100 |
150 |
150 |
135 |
200×200×200 |
230 |
230 |
190 |
|||
| 40×40×32 | 100×100×80 | 200×200×150 | |||||||||
| 50×50×50 |
115 |
115 |
115 |
100×100×65 | 200×200×125 | ||||||
| 50×50×25 | 100×100×50 | 200×200×100 | |||||||||
| 50×50×32 | 100×100×40 | 250×250×250 |
250 |
250 |
218 |
||||||
| 50×50×40 | 125×125×125 |
180 |
180 |
145 |
250×250×200 | ||||||
| 65×65×65 |
125 |
125 |
125 |
125×125×100 | 250×250×150 | ||||||
| 65×65×25 | 125×125×80 | 250×250×125 | |||||||||
| 65×65×32 | 125×125×65 | 300×300×300 |
285 |
285 |
242 |
||||||
| 65×65×40 | 125×125×50 | 300×300×250 | |||||||||
| 65×65×50 | 125×125×40 | 300×300×200 | |||||||||
| 80×80×50 | 135 | 135 | 135 | 150×150×150 | 200 | 200 | 200 | 300×300×150 | |||
