our specialties
Small MOQ
We break the limitation of traditional bulk purchasing and can accept small batch orders.
Special Grade
We can provide customized material specifications and properties according to the special requirements of customers
Short Delivery Time
We have an efficient production and logistics system that can complete the production and delivery of orders in a relatively short time.
Threaded flange
A flange connected to a pipe by internal thread
Slip-on Flange
A slip-on flange is a simple structure with a relatively thin flange plate.
Loose Flange
A loose flange is a special type of flange that is connected to a pipe using a sleeve.
Make your project perfect
Comprehensive Customization
We offer highly customized solutions that are specifically designed to meet the unique needs of each individual buyer
Industry-Driven Solutions
20 years of experience, 20 engineers, industry-specific solutions.
birthday special
Serving buyers worldwide with expertise in international business.
One of the best suppliers in China
Pride accompanies experience. Twenty years, a history of commitment, and a journey of constant advancement. In these two decades, we’ve elevated the craft of manufacturing nickel alloy flanges.
As the leading sourcing agent in China, Jingsourcing has successfully helped thousands of sellers worldwide import from China, thanks to our outstanding services and 100+ dedicated staff.
The real picture from real customers
We have served hundreds of satisfied customers and here are some photos left for us
The real picture from real customers
We have served hundreds of satisfied customers and here are some photos left for us
Flange Pressure Classes Explained: 150, 300 and 600
Pressure class is the first field most buyers fill in on a flange enquiry, and the one most often misunderstood. On a stainless steel order,
Duplex vs Super Duplex Flanges: 2205 and 2507 Grade Selection
Duplex stainless steel flanges sit between the familiar 300-series austenitics and the nickel alloys on both cost and performance. A duplex flange carries roughly twice
Socket Weld vs Lap Joint Flanges: Which to Specify for Small-Bore Lines
A socket weld flange and a lap joint flange are both economical ways to end a small-bore pipe at a bolted joint without the mass
Get Started With RC Lighting Now!
We always want to make sure that our customers are getting the best deal, so let us know what you’re interested in and we’ll get back with a quote!