承压设备堆焊用不锈钢焊带
说明：
不锈钢焊带，与专用烧结焊剂相匹配，焊道成形及脱渣性能优良。
用途：
应用在石油化工行业的加氢反应器、原流合成塔、煤液化反应器及核电站的厚壁压力容器等内表面的大面积埋弧堆焊或电渣堆焊。与烧结型焊剂JQ·SJ34配合，堆焊层具有较小的母材稀释、较高的熔敷速度和优良的堆焊层性能，即优质、高效、低稀释率。
焊带型号 | C | Si | Mn | P | S | Ni | Cr | Mo | Nb |
| EQ308 | ≤0.060 | ≤1.00 | 0.5~2.5 | ≤0.025 | ≤0.015 | 9.0~12.0 | 18.0~21.0 | ≤0.50 | — |
| EQ 308L | ≤0.030 | ≤1.00 | 0.5~2.5 | ≤0.025 | ≤0.015 | 9.0~12.0 | 18.0~21.0 | ≤0.50 | — |
| EQ 309(A) | ≤0.060 | ≤1.00 | 0.5~2.5 | ≤0.025 | ≤0.015 | 9.0~12.0 | 21.0~23.0 | ≤0.50 | — |
| EQ 309(B) | ≤0.060 | ≤1.00 | 0.5~2.5 | ≤0.025 | ≤0.015 | 12.0~14.0 | 23.0~25.0 | ≤0.50 | |
| EQ 309L(A) | ≤0.030 | ≤1.00 | 0.5~2.5 | ≤0.025 | ≤0.015 | 9.0~12.0 | 21.0~23.0 | ≤0.50 | — |
| EQ 309L(B) | 12.0~14.0 | 23.0~25.0 | |||||||
| EQ 309LMo | ≤0.030 | ≤1.00 | 0.5~2.5 | ≤0.025 | ≤0.015 | 9.0~14.0 | 21.0~25.0 | 2.0~3.5 | — |
| EQ 316 | ≤0.060 | ≤1.00 | 0.5~2.5 | ≤0.025 | ≤0.015 | 11.0~15.0 | 17.5~22.5 | 2.0~3.5 | — |
| EQ 316L | ≤0.030 | ≤1.00 | 0.5~2.5 | ≤0.025 | ≤0.015 | 11.0~15.0 | 17.5~22.5 | 2.0~3.5 | — |
| EQ 347 | ≤0.060 | ≤1.00 | 0.5~2.5 | ≤0.025 | ≤0.015 | 9.0~12.0 | 18.0~21.0 | — | 8×C%~1.0 |
| EQ 347L | ≤0.030 | ≤1.00 | 0.5~2.5 | ≤0.025 | ≤0.015 | 9.0~12.0 | 18.0~21.0 | — | 8×C%~1.0 |
| EQ 309LNb | ≤0.030 | ≤1.00 | 0.5~2.5 | ≤0.025 | ≤0.015 | 9.0~14.0 | 21.0~25.0 | — | 8×C%~1.0 |
规格：0.4/0.5x30/50/60/75/90mm
包装形式及重量
（1）无支架的焊带盘
（2）每盘重量在25~50
