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weld on rings

Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for weld on rings and we own a qualified R&D staff and complete testing facility.

EN1092-1 Type02/33/35/36/37 Flange with Rings

EN1092-1 Type02/33/35/36/37 Flange with Rings

Forged Carbon Steel Weld Neck Flanges

Forged Carbon Steel Weld Neck Flanges

Socket Weld Flange SW Flange

Socket Weld Flange SW Flange

DIN 2527 Blank Flanges

DIN 2527 Blank Flanges

HDPE Backing Ring Flanges

HDPE Backing Ring Flanges

Weld Neck and Slip On Flanges BS 3293

Weld Neck and Slip On Flanges BS 3293

ASME B16.47 Series A (MSS SP-44) Flanges

ASME B16.47 Series A (MSS SP-44) Flanges

AS 2129:2000 TABLE J SLIP ON Flanges

AS 2129:2000 TABLE J SLIP ON Flanges

AS 2129:2000 TABLE H WELD NECK

AS 2129:2000 TABLE H WELD NECK

AS 2129:2000 TABLE F Weld Neck

AS 2129:2000 TABLE F Weld Neck

AS 2129:2000 TABLE D Slip On Flange

AS 2129:2000 TABLE D Slip On Flange

BS4504 113 Threaded Flanges

BS4504 113 Threaded Flanges

BS4504 112 Slip On Bossed Flanges

BS4504 112 Slip On Bossed Flanges

BS4504 101 Slip On Plate Flanges

BS4504 101 Slip On Plate Flanges

NFE29203 Slip On Flange

NFE29203 Slip On Flange

NFE29203 Weld Neck Flange

NFE29203 Weld Neck Flange

NFE29203 Type 02 Flange

NFE29203 Type 02 Flange

NFE29203 French Standard Flanges

NFE29203 French Standard Flanges

Backing Ring flanges HDPE

Backing Ring flanges HDPE

Norwegian Standard (NS) Plain Flanges

Norwegian Standard (NS) Plain Flanges

UNI 2282-67 PN16 Weld Neck Flange

UNI 2282-67 PN16 Weld Neck Flange

DIN 2642 PN10 Loose Flange

DIN 2642 PN10 Loose Flange

BS10 TABLE D Blind Flange

BS10 TABLE D Blind Flange

DIN 2568 Threaded flange

DIN 2568 Threaded flange

Contact Info

CONTACT US

Shandong Zhongnuo Heavy Industry Co.,Ltd.

Address: Southern Part Of Haidong Industrial Park, Puji Street, Zhangqiu District,Jinan,Shandong

Contact Person: Eric

Phone：86-531-83292978

Fax：86-531-83298668

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