品牌
生产厂家厂商性质
温州市所在地
J41T-16T全铜截止阀、全铜截止阀、J41T-16T
面议DJ41H低温截止阀、低温截止阀、DJ41H
面议J941H电动截止阀、电动截止阀、J941H
面议J441Y正齿轮截止阀、正齿轮截止阀、J441Y
面议J44H高压角式截止阀、高压角式截止阀、J44H
面议J41H锻钢截止阀、锻钢截止阀、J41H
面议J41H-16C铸钢法兰截止阀、铸钢法兰截止阀、J41H-16C
面议J44H/Y铸钢角式截止阀、铸钢角式截止阀、J44H/Y
面议BJ45W夹套保温截止阀、夹套保温截止阀、BJ45W
面议UJ41H柱塞截止阀;柱塞截止阀;UJ41H
面议GJ41W国标波纹管截止阀、国标波纹管截止阀、GJ41W
面议J61H锻钢焊接截止阀、锻钢焊接截止阀、J61H
面议一、德标波纹管截止阀特点:
1、产品结构合理、密封可靠、性能优良、造型美观。
2、密封面堆焊Co硬质合金、耐磨、耐腐、抗磨擦性能好、使用寿命长。
3、阀杆调质及表面氮化处理,有良好的抗腐和抗磨擦性能。
4、双重密封,性能更可靠。
5、阀杆升降位置指示更直观。
6、零件材料,法兰和对焊尺寸可根据实际工况或用户要求合理选配,满足各种工程需要。
二、德标波纹管截止阀技术规范:
结构形式 construction | BB-BG-OS&Y |
驱动方式 operation | 手动hand-operated |
气动 pneumatic | |
设计标准 design standard | DIN3356 |
结构长度 face to face dimension | DIN3202 |
连接法兰 flanged ends | DIN2543-2545 |
试验和检验 test&inspection | DIN3230 |
公称压力(MPa) nominal pressure | 壳体试验压力(MPa) shell test | 密封试验压力(MPa) sealing test | 适用温度(℃) suitable temp | 适用介质 suitable madium |
1.6 | 2.4 | 1.76 | -20℃-350℃ | 水、蒸汽、油品等 water,steam,oil,etc. |
2.5 | 3.75 | 2.75 | ||
4.0 | 6.0 | 4.4 |
四、德标波纹管截止阀主要零部件材料表:
序号NO. | 名称part name | 材质material |
1 | 阀体body | GS-C25、CF8、CF3 |
2 | 阀瓣disc | 2CR13、F304、F316 |
3 | 轴销hinge pin | F304、F316 |
4 | 波纹管组件bellows combination | F304、F316L |
5 | 阀盖bonnet | GS-C25、CF8、CF3 |
6 | 填料packing | 柔性石墨Flexible graphite、PTFE |
7 | 压套gland | 25#、F304、F316 |
8 | 定位片locator | 25#、F304、F316 |
9 | 阀杆螺母stem nut | 铜合金ZQA19-4 |
10 | 手轮hand wheel | 碳钢carbon steel |
11 | 并帽cap | 25# |
12 | 油杯oil cup | 黄铜brass |
13 | 六角螺母hexagon nut | ASTMA193 2H、A193-8、A193-8M |
14 | 双头螺栓bolt | ASTMA193 B7、A193-B8、A193-B8M |
15 | 垫片gasket | 柔性石墨+不锈钢 flexible graphite+stainless steel、PTFE |
16 | 阀杆stem | 2Cr13、F304、F316 |
五、德标波纹管截止阀的外形图及连接尺寸表:
PN | DN | L | D | D1 | D2 | B | f | H | N-ф | △H (STRODE) |
1.6 | 15 | 130 | 95 | 65 | 45 | 16 | 2 | 191 | 4-14 | 6 |
20 | 150 | 105 | 75 | 58 | 18 | 2 | 191 | 4-14 | 6 | |
25 | 160 | 115 | 85 | 68 | 18 | 2 | 197 | 4-14 | 8 | |
32 | 180 | 140 | 100 | 78 | 18 | 2 | 200 | 4-18 | 8 | |
40 | 200 | 150 | 110 | 88 | 18 | 3 | 218 | 4-18 | 13 | |
50 | 230 | 165 | 125 | 102 | 20 | 3 | 220 | 4-18 | 13 | |
65 | 290 | 185 | 145 | 122 | 20 | 3 | 238 | 4-18 | 16 | |
80 | 310 | 200 | 160 | 138 | 20 | 3 | 257 | 4-18 | 20 | |
100 | 350 | 220 | 180 | 158 | 20 | 3 | 340 | 4-18 | 25 | |
125 | 400 | 250 | 210 | 188 | 22 | 3 | 360 | 4-18 | 32 | |
150 | 480 | 285 | 240 | 212 | 22 | 3 | 390 | 8-22 | 40 | |
200 | 600 | 340 | 295 | 268 | 24 | 3 | 530 | 12-22 | 50 | |
2.5 | 15 | 130 | 95 | 65 | 45 | 16 | 2 | 191 | 4-14 | 6 |
20 | 150 | 105 | 75 | 58 | 18 | 2 | 191 | 4-14 | 6 | |
25 | 160 | 115 | 85 | 68 | 18 | 2 | 197 | 4-14 | 8 | |
32 | 180 | 140 | 100 | 78 | 18 | 2 | 200 | 4-18 | 8 | |
40 | 200 | 150 | 110 | 88 | 18 | 3 | 218 | 4-18 | 13 | |
50 | 230 | 165 | 125 | 102 | 20 | 3 | 220 | 4-18 | 13 | |
65 | 290 | 180 | 145 | 122 | 22 | 3 | 238 | 4-18 | 16 | |
80 | 310 | 200 | 160 | 138 | 24 | 3 | 257 | 4-18 | 20 | |
100 | 350 | 235 | 190 | 162 | 24 | 3 | 340 | 8-22 | 25 | |
125 | 400 | 270 | 220 | 188 | 26 | 3 | 360 | 8-26 | 32 | |
150 | 480 | 300 | 250 | 218 | 28 | 3 | 390 | 8-26 | 40 | |
200 | 600 | 360 | 310 | 278 | 30 | 3 | 530 | 12-26 | 50 | |
4.0 | 15 | 130 | 95 | 65 | 45 | 16 | 2 | 191 | 4-14 | 6 |
20 | 150 | 105 | 75 | 58 | 18 | 2 | 191 | 4-14 | 6 | |
25 | 160 | 115 | 85 | 68 | 18 | 2 | 197 | 4-14 | 8 | |
32 | 180 | 140 | 100 | 78 | 18 | 2 | 200 | 4-18 | 8 | |
40 | 200 | 150 | 110 | 88 | 18 | 3 | 218 | 4-18 | 13 | |
50 | 230 | 165 | 125 | 102 | 20 | 3 | 220 | 4-18 | 13 | |
65 | 290 | 185 | 145 | 122 | 22 | 3 | 238 | 4-18 | 16 | |
80 | 310 | 200 | 160 | 138 | 24 | 3 | 257 | 8-18 | 20 | |
100 | 350 | 235 | 190 | 162 | 24 | 3 | 340 | 8-22 | 25 | |
125 | 400 | 270 | 220 | 188 | 26 | 3 | 360 | 8-26 | 32 | |
150 | 480 | 300 | 250 | 218 | 28 | 3 | 390 | 8-26 | 40 |