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122326. High Quality DIN928 M4 M5 M6 M8 M10 Carbon Steel Square Female Thread Welding Nuts 
[Jul 11, 2025]
[Jul 11, 2025] Product Description Metric Standards Commonly seen ones include M3, M4, M5, M6, M8, M10, M12, M16, M20, M24, etc. Thread Specifications Such as 1/4 - 20, 5/16 - 18, 3/8 - 16, 7/16 - 14, 1/2 - 13, 9/16 - 12, 5/8 - ...
Company: Bolnut Fastener Co., Ltd
122327. Automatic Small Steel Welding Machine [Jul 07, 2025]
[Jul 07, 2025] Automatic Small Steel Welding Machine Features: 1 Realize automatic Pipe root pass, fill and cap pass, when integrated with mature welding technology TIG/MIG/SAW in the same one machine 2 Welding efficiency: ...
Company: Nanjing Auto Electric Co., Ltd.
122328. Single Sided Automatic Tank Girth Welding Machine/Construction Machinery [Jul 07, 2025]
[Jul 07, 2025] Single Side Automatic Tank Outside Girth Seam Welding Machine for Top to Bottom Construction Single Side Automatic Tank Outside Girth Seam Welding Machine for Top to Bottom Construction is designed for storage ...
Company: Nanjing Auto Electric Co., Ltd.
122329. Stainless Steel Pipeline Welding Machine [Jul 07, 2025]
[Jul 07, 2025] NAEC---- Minimize the outdoor work, Maxmize customer's profit! Suitable for industries of: OIL AND GAS, REFINERY FACILITIES, OFFSHORE &SHIPBUILDING, POWER PLANT, ETC Reference: CCC, L&T, PEC, Rotary Engineering, ...
Company: Nanjing Auto Electric Co., Ltd.
122330. Automatic Arc Welding Equipment [Jul 07, 2025]
[Jul 07, 2025] Automatic Elbow Welding Machine Features: 1. Zero-balance weight design 2. Suitable for pipes from O. D. 2" to 48" 3. TIG/MIG/SAW are optional 4. Automatic root pass, fill, and cap pass 5. PLC system control, ...
Company: Nanjing Auto Electric Co., Ltd.
122331. High Efficiency Automatic Welding Machine/Tank Construction Machinery [Jul 07, 2025]
[Jul 07, 2025] Single Side Automatic Tank Outside Girth Seam Welding Machine for Top to Bottom Construction Single Side Automatic Tank Outside Girth Seam Welding Machine for Top to Bottom Construction is designed for storage ...
Company: Nanjing Auto Electric Co., Ltd.
122332. Electrogas Welder/Vertical up Electric Gas Welding Machine/ Tank Construction Machinery [Jul 07, 2025]
[Jul 07, 2025] Electrogas Welder/Vertical up Electric Gas Welding Machine/ Tank Construction Machinery Single Side Automatic Tank Outside Girth Seam Welding Machine for Top to Bottom Construction is designed for storage tank/oil ...
Company: Nanjing Auto Electric Co., Ltd.
122333. Horizontal Seam Welding Machine for Tank Project/Automatic Welding Machine [Jul 07, 2025]
[Jul 07, 2025] Horizontal Seam Welding Machine for Tank Project/ Automatic Tank Girth Seam Welding Machine/Automatic Welding Machine Single Side Automatic Tank Outside Girth Seam Welding Machine for Top to Bottom Construction is ...
Company: Nanjing Auto Electric Co., Ltd.
122334. Automatic Sub-Arc Girth Tank Welding Machine [Jul 07, 2025]
[Jul 07, 2025] Automatic Sub-Arc Girth Tank Welding Machine Single Side Automatic Tank Outside Girth Seam Welding Machine for Top to Bottom Construction is designed for storage tank/oil tank/ tank farm top to bottom ...
Company: Nanjing Auto Electric Co., Ltd.
122335. Automatic Girth Welding Machine for Tank Construction [Jul 07, 2025]
[Jul 07, 2025] Automatic Girth Welding Machine for Tank Construction Single Side Automatic Tank Outside Girth Seam Welding Machine for Top to Bottom Construction is designed for storage tank/oil tank/ tank farm top to bottom ...
Company: Nanjing Auto Electric Co., Ltd.
122336. Automatic Horizontal/Girth Seam Welding Machine [Jul 07, 2025]
[Jul 07, 2025] Automatic Welding Machine/Horizontal Seam Welding Machine/Girth Seam Welding Single Side Automatic Tank Outside Girth Seam Welding Machine for Top to Bottom Construction is designed for storage tank/oil tank/ tank farm ...
Company: Nanjing Auto Electric Co., Ltd.
122337. Naec Tank Automatic Welding Machine [Jul 07, 2025]
[Jul 07, 2025] NAEC---- Minimize the outdoor work, Maxmize customer's profit! Suitable for industries of: OIL AND GAS, REFINERY FACILITIES, OFFSHORE &SHIPBUILDING, POWER PLANT, etc Reference: CCC, L&T, PEC, Rotary Engineering, ...
Company: Nanjing Auto Electric Co., Ltd.
122338. Automatic Tank Erection Girth Seam Welding Machine [Jul 07, 2025]
[Jul 07, 2025] Single Side Automatic Tank Outside Girth Seam Welding Machine for Top to Bottom Construction Single Side Automatic Tank Outside Girth Seam Welding Machine for Top to Bottom Construction is designed for storage ...
Company: Nanjing Auto Electric Co., Ltd.
122339. CNC Automatic Vertical Seam Electrogas Arc Welding Machine/Tank Construction [Jul 07, 2025]
[Jul 07, 2025] NAEC---- Minimize the outdoor work, Maxmize customer's profit! Suitable for industries of: OIL AND GAS, REFINERY FACILITIES, OFFSHORE &SHIPBUILDING, POWER PLANT, etc Reference: CCC, L&T, PEC, Rotary Engineering, ...
Company: Nanjing Auto Electric Co., Ltd.
122340. Naec Welding Flux Feeding in Recycling System [Jun 16, 2025]
[Jun 16, 2025] NAEC pipe spool SAW welding flux feeding in recycling system mainly consists of flux hopper, flux collection trolley, dedusting system and control system, etc. Flux hopper is installed on welding head while ...
Company: Nanjing Auto Electric Co., Ltd.
