GUANGZHOU NEWSONG AUTO PARTS CO.,LTD.
| Supply Ability | 10000 |
| HS Code | 7412.20 |
| Payment Terms | Western Union,T/T |
| Panel Hole Dia | 16-22 mm |
| Delivery Time | 20 day |
| Product Name | Brass Bulkhead Coupling |
| Lock Nuts | 2 Pcs Hex Nut |
| Series | 623 |
| Packaging Details | Neutral Packing |
| Quality | ISO9001, IATF16949 |
| Part No. 1 | 623 7615 |
| Brand Name | Newsong |
| Certification | ISO9001, IATF16949 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 10000 | HS Code | 7412.20 |
| Payment Terms | Western Union,T/T | Panel Hole Dia | 16-22 mm |
| Delivery Time | 20 day | Product Name | Brass Bulkhead Coupling |
| Lock Nuts | 2 Pcs Hex Nut | Series | 623 |
| Packaging Details | Neutral Packing | Quality | ISO9001, IATF16949 |
| Part No. 1 | 623 7615 | Brand Name | Newsong |
| Certification | ISO9001, IATF16949 | Place of Origin | China |
| High Light | Nylon Air Brake Tee 6mm ，PA12 Air Brake Tee 8mm ，ISO9001 Nylon Air Brake Tee | ||
Product Name: Brass Bulkhead Coupling
Series: 623
Part No. 1: 623 7615
Lock Nuts: 2 Pcs Hex Nut
Quality: ISO9001, IATF16949
Panel Hole Dia: 16-22 mm
HS Code: 7412.20
· Two Hex Nuts, One Clean Through-Joint: The coupling is supplied with two hex nuts, so it clamps through a 16-22 mm panel hole from both sides and the tube crosses the bulkhead without an extra union, bracket or clamp.
· 623 Series, Brass Body: Part 623 7615 in the 623 series is machined from brass for air brake lines, produced under ISO9001 and IATF16949 quality control, and classified under HS code 7412.20 for brass pipe fittings.
Brass Bulkhead Coupling for routing air brake and pneumatic lines through a chassis panel, frame or bulkhead on commercial vehicles. The coupling is supplied with two hex nuts, so it clamps through a 16-22 mm panel hole from both sides and the tube crosses the bulkhead without an extra union, bracket or clamp, while the straight brass body keeps the tube run in line and free of side load.
Push-in ends seat PA11, PA12 and PU air brake tube by hand, which matches the lines used on bus, truck, trailer and semi-trailer brake circuits, including ABS / EBS and air suspension. Because the coupling can be released and refitted, line repairs and panel rework do not need new hardware. Supplied as part number 623 7615 in the 623 series, it is produced under ISO9001 and IATF16949 quality control, with dimension and thread inspection before packing, so each batch assembles the same way on the line and in the workshop.
The brass body resists condensation, road salt and oil mist, keeps its strength and thread accuracy from cold start to hot engine bay conditions, and is classified under HS code 7412.20 for brass pipe fittings, which keeps export documentation straight for distributor and OEM programs. The coupling is engineered for high frequency fleet maintenance and OEM replacement, and is packed neutral or with custom marking.
|
Parameter |
Value |
|
Product Name |
Brass Bulkhead Coupling |
|
Series |
623 |
|
Part No. 1 |
623 7615 |
|
Lock Nuts |
2 Pcs Hex Nut |
|
Quality |
ISO9001, IATF16949 |
|
Panel Hole Dia |
16-22 mm |
|
HS Code |
7412.20 |
Open the packaging carefully, inspect the coupling body, sealing ring and tube ends for scratches or damage, and handle gently to avoid surface scratch or seal damage. Do not pull forcibly or bend sharply during installation to avoid safety risks of connection loosening and seal cracking. Installation should be performed by qualified personnel to ensure correct assembly, stable sealing performance, and service safety.
Company Details
Business Type:
Trading Company
Year Established:
2015
Total Annual:
10Million-50Million
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Company Overview Established in 2015, Guangzhou Newsong Auto Parts Co., Ltd is a professional supplier dedicated to auto parts, covering a comprehensive range including electric vehicle (EV) parts, bus parts, truck parts, car parts, and special vehicle parts. We specialize in providing spare parts... Company Overview Established in 2015, Guangzhou Newsong Auto Parts Co., Ltd is a professional supplier dedicated to auto parts, covering a comprehensive range including electric vehicle (EV) parts, bus parts, truck parts, car parts, and special vehicle parts. We specialize in providing spare parts...
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