About Shandong Yanshan Pipe Engineering Co. Ltd We have more than 20 years of experience manufacturing and exporting flanges, stainless steel pipe fittings, quick joints, stainless steel valves, stainless steel riggings, malleable pipe fittings and bronze fittings. Our annual sales volume is $5 million.
60 Percent of Our Output Goes to Japan
Buyers from Japan are known for their strict quality demands. They order 60 percent of our flanges and pipe fittings. That's because we've made quality the focus of our production process. All of our products conform to JIS, ANSI, DIN and other industry standards.
300 Tons Monthly
Our two factories mainly produce forged flanges and stainless steel flanges. We turn out 500 tons of carbon steel flanges and 400 tons of stainless steel flanges each month for your volume orders. Our offerings include:
- ANSI (ASME) B16.5 NPS1/2" rating 150 to 2,500lbs SO SW WN BL LJ THR
- MSS SP-44NPS26" to 60" rating 150 to 900lbs WN BL
- API 605 NPS26" to 60" rating 75 to 300lbs WN BL
- BS3293 NPS26" rating 150 to 600lbs SO WN
- AWWA C207 NPS 1/2" to 96" 869 to 275psi SO BL
- ASME B16.47NPS26" to 60" 150 to 900lbs WN BL
- SLWN flange NPS1/2" to 12" 150 to 2,500lbs
- DIN standard PL WN LJ SO THR BL
- BS 4504 SEC.3.1/1989
- BS10/1969
- NFE 29203 SO WN BL LJ THR PL
- PN6 to PN100
- UNI standard PL WN LJ SO THR BL
- JIS 5K to 40K: type: PL SO WN SW BL
- DN10 to DN600
Samples in Two Weeks
We inspect our goods from IQC until right before they leave the factory. Our markets include North America, Western Europe and Asia. If you have a custom project in mind, we will design molds from your sketches or descriptions and create samples in just two weeks.
Inquire Today
Contact us today to learn more.
