不锈钢盘元管/ 无缝不锈钢盘形管/ 软性不锈钢管
High purity ba, ep tubing in continous coils type, max. length 200 meters
应用领域: 半导体/ 航空/ 造船/ 石油/ 化工等产业。
应用领域: 半导体高纯度二次配管,特殊气体配管
内表面处理:BA (表面粗糙度,Ra≤15uin) , EP (Ra≤10uin)
尺寸:外径 1/4”(6.35mm), 3/8”(9.5mm), 1/2”(12.7mm),
3/4"(19.05mm), 1"(25.4mm)
壁厚: 1.0mm ,1.24mm , 1.65mm, 2.11mm
标准长度:30M/卷, 50M/卷, 100M/卷卷, 200M/卷.
Meteric coils are available in size:
OD 6mm , 8mm, 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, 22mm, 25mm
Wall thickness: 1.0mm, 1.5mm, 2.0mm
DTI Coiled Tubing Size
Imperial size |
Metric size |
||
OD |
WT |
OD |
WT |
1/8 (0.125) |
0.028 |
3.18 |
0.71 |
|
0.035 |
3.18 |
0.89 |
3/16 (0.188) |
0.028 |
4.76 |
0.71 |
|
0.035 |
4.76 |
0.89 |
|
0.049 |
4.76 |
1.24 |
1/4 (0.250) |
0.035 |
6.35 |
0.89 |
|
0.049 |
6.35 |
1.24 |
|
0.065 |
6.35 |
1.65 |
|
0.083 |
6.35 |
2.11 |
3/8 (0.375) |
0.035 |
9.53 |
0.89 |
|
0.049 |
9.53 |
1.24 |
|
0.065 |
9.53 |
1.65 |
|
0.083 |
9.53 |
2.11 |
1/2 (0.500) |
0.035 |
12.7 |
0.89 |
|
0.049 |
12.7 |
1.24 |
|
0.065 |
12.7 |
1.65 |
|
0.083 |
12.7 |
2.11 |
Tubing length up to 32,808 feet (10,000 m) For control line, chemical injection line
Available materials
Austenitic: Stainless Steel 316L, Stainless Steel 304L
Stainless Steel 321
Duplex: S31803, S32205
Super Duplex: S32750
Nickel alloy: N06625, N08825
Tolerance
Dimension Range of Tubing
Outside Diameter: 1/8" – 1" (3.175 – 25.4 mm)
Dimension Tolerance
|
||
Size OD |
Tolerance OD |
Wall thickness |
≤1/2"
1/2 |
±0.005"
±0.005" |
±15%
±15% |
ASTM A632 / ASME SA632 |
|
|
Size OD |
Tolerance OD |
Wall thickness |
1/8≤OD<3/16"
3/16≤OD<1/2" |
+0.003/-0.000"
+0.004/-0.000" |
±10%
±10% |
EN10305-1 |
|
|
Size OD |
Tolerance OD |
Wall thickness |
1/4≤OD<1" |
±0.003" |
±10% |
EN10305-1 |
|
|
Size OD |
Tolerance OD |
Wall thickness |
1/4≤OD<1" |
±0.003" |
±10% |
1. 减少焊接点, 提升安全性
2. 不需焊接, 比使用传统直管节省配管工时
3. 具高弯折度, 减少焊接机会, 降低施工时对材料造成的伤害, 并保持原料干净清洁.
4. 无缝管, 且经过压力测试, 没有外洩的疑虑, 安全性高
5. 容易包装, 方便保存或运送
|