Tel: +86-15373831907   E-mail:
You are here: Home » News » Industry News » How do you fix a leak off pipe connector?

How do you fix a leak off pipe connector?

Views: 0     Author: Site Editor     Publish Time: 2020-12-24      Origin: Site


facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

Pipeline leaks will generate a lot of dangerous problems, so it is important to fix the leak off pipe connectors in time. So how to repair leak off pipe connectors?

Check the problem

Fix leaks off pipe connectors

1、Check the problem

First check whether there is an oil leak on the outside. Pay special attention to whether the oil seals at the front and rear ends of the crankshaft are leaking. Cracking, aging, or wear of the contact surface between the crankshaft pulley and the oil seal on the front end of the crankshaft may cause oil leakage at the front end of the crankshaft. The oil seal at the rear end of the crankshaft is broken and damaged, or the oil return hole of the rear main bearing cap is too small, and the oil return is blocked, which may cause oil leakage at the rear end of the crankshaft. In addition, pay attention to whether the oil seal at the rear end of the camshaft is leaking. The oil seal should be replaced in time if the oil seal is aging or broken.

If oil leaks at the front and rear oil seals. Even the front and rear cylinder head covers, front and rear valve lifter chambers, oil filters, oil pan gaskets and many other places where organic oil seeps, but no obvious oil leaks can be found, check the crankcase ventilation device and clean the crankshaft The ventilation ducts of the tank, especially to check whether the PCV valve does not work badly due to carbon deposits and glue sticking. If the crankcase is poorly ventilated, the pressure in the crankcase will increase, which will result in multiple oil leakage.

If the oil filter and some oil pipeline connectors are still leaking after being tightened, check whether the oil pressure is too high and the oil pressure limiting valve is not working properly.

leak off pipe connectors

2、Fix leak off pipe connectors

Use plugging glue for plugging

This kind of plugging method can be used for metal pipes and non-metal pipes, but the effect of metal pipes is obviously better than that of non-metal pipes. Nowadays, there are endless layers of plugging glues on the market, but the principle is similar, and they are all coated and sealed by modulating glue.

Pipe repairer

This repair method is suitable for metal pipes and non-metal pipes. The weld protrusion is within 5mm. If it exceeds, the repair cannot be completed. The pipe repairer is mainly sealed by the inner sealing rubber gasket. Since the inner rubber gasket is designed with strong lips and teeth, not a flat rubber plate, it can repair slightly raised pipes with welded seams. This tool is relatively simple to operate and everyone can use it. 

Repair welding

Repair welding is the most traditional repair method. This method can only be used for metal pipes and has the longest existence. After this method is repaired, the possibility of secondary leakage of the pipeline weld is relatively small, but because it is a professional technique, it requires more professional operators.

Repair welding

Although there are many ways to repair, the easiest ones are tapes and patchers. If you still haven't repaired leak off pipe connectors,  just find a professional master.


We are professional, friendly and businesslike Cooperation with suppliers helps us become faster and better.Every thing we do is customer-oriented.Quality is the top priority of system planning.

Contact Us

Tel: +86-311-67267751
Phone: +86-15373831907
Add: No.260, Tangu Nan Street, Yuhua District, 050021,Shijiazhuang, Hebei, China 


Rubber Hose                            Silicone Hose                                  Diesel leak off pipe
Hydraulic hose                         Food grade silicone hose                Fuel line pipe
Industrial hose                         Medical grade silicone hose            Fuel line quick connector
Hydraulic fitting                        Automotive silicone hose                 Pneumatic coupling
Hot Sale Products                                                                            SCR quick connector

Mail subscriptions

Get to know our company's latest products  in time.
Copyright  Shijiazhuang Standards Rubber Products Co., Ltd. All rights reserved. Sitemap.