Female Copper and Steel Male Pipe Thread Union
Surface: Hot dip galvanized
Maximum Pressure: 250psi
Meet lead-free industry standards
Made from different metals to help min corrosion
Product Introduction
● Surface: Hot dip galvanized
● Maximum Pressure: 250psi
● Meet lead-free industry standards
● Made from different metals to help min corrosion
● Offer dielectric unions in a range of configurations, sizes, and materials
No. | Description | Material |
1 | Union nut | Steel/zinc plated |
2 | Insulator | Platic |
3 | Tailpiece | Lead free brass |
4 | Gasket | EPDM |
5 | Union body | Steel/zinc plated |

Product Parameter (Specification)
Male Iron Pipe (+0.1~0.2mm) | |||||||||
Size | A | B | C | D | E | F | H | G | K |
1/2 | 47.5 | 10.5 | 29 | 13.4 | 25.5 | 19.1 | 12.4 | 0.6 | 15.5 |
3/4 | 51.5 | 11.5 | 34 | 18.8 | 31.5 | 24.5 | 15.5 | 0.6 | 21 |
1 | 59.5 | 12 | 40 | 22 | 38.5 | 30.6 | 18.5 | 0.6 | 27.3 |
1-1/4 | 67 | 13 | 48.8 | 31.6 | 46 | 40.5 | 19 | 0.8 | 33.8 |
1-1/2 | 69 | 16 | 57.4 | 37.4 | 54 | 46.6 | 20 | 0.8 | 39.8 |
2 | 71.5 | 17 | 72 | 48 | 65.7 | 58.6 | 21 | 0.8 | 51.4 |

Female Copper End (+0.1~0.2mm) | |||||||
Item No. | Size | A | B | C | D | E | F |
CLMF013-1 | 1/2 | 22.5 | 20 | 2.4 | 18.9 | 31.2 | 26.1 |
CLMF013-2 | 3/4 | 23 | 20.3 | 2.5 | 24.5 | 37.4 | 32.5 |
CLMF013-3 | 1 | 27 | 24.2 | 2.8 | 30.6 | 46 | 39 |
CLMF013-4 | 1-1/4 | 30 | 26 | 4 | 39.6 | 53 | 46.3 |
CLMF013-5 | 1-1/2 | 37 | 32.5 | 4.3 | 45.3 | 69 | 59.5 |
CLMF013-6 | 2 | 38 | 33 | 5 | 57.3 | 82 | 70 |

Products Details



Production Procedure

Product Qualification


Factory Review
We offer OEM and ODM service. Duing the production, we control the product quality critically for every step, we do inspection one by one before packing. Any quality problem happened after receiving the goods, we will offer free production to make up the qty.
Our service concept is Customer supreme, Serve for honor, good faith is gold!
For production machine, we have 10 forging and pressing machines, 30 numerical control machines and 5 threading machines.
For detection equipment, we have 3 hardness detection machine.
All the machines and equipment are advance and completed.



Deliver, Shipping and Serving
● Packing Details: Cartons or according to customer requirements.
● Shippment: usually by sea from Ningbo/Shanghai port, if customer is in urgent need of the good, we can also deliver by air or by express like DHL, UPS Fedex etc.

FAQ
Q1: What is the term of Payment?
A: T/T, L/C, Western Union, Paypal; 30% T/T in advance, 70% against copy of B/L
Q2: What are your main products?
A: Dielectric union and rock bolt accessories, like spherical nut, hex nut, spherical washer etc.
Q3: How about the packaging and shipping?
A: Packing: wooden pallet, wooden case or with outer carton, or as per customers' specific requirements.
Q4: When can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or inform us by email, so that we will regard your inquiry in priority.
Q5: Are you a manufacturer or trading company?
A: We are a manufacturer.
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