winterizing a backflow preventer

ASME SA53, ASTM A53 Grade A ERW Steel Pipe

ASME SA53, ASTM A53 Grade A ERW Steel Pipe

API 5L Seamless Pipe, Gr A, B, X42, X46, X52, X56, X60, X65, X65

API 5L Seamless Pipe, Gr A, B, X42, X46, X52, X56, X60, X65, X65

API 5L PSL1 PSL2 X42, A, B, X46, X52, X56, X60 Line Pipe

API 5L PSL1 PSL2 X42, A, B, X46, X52, X56, X60 Line Pipe

ASTM A178 Heat-exchanger Tube, Grade A, C, D, 1/2-5IN

ASTM A178 Heat-exchanger Tube, Grade A, C, D, 1/2-5IN

API 5L PSL1 PSL2 X42, A, B, X46, X52, X56, X60 Line Pipe

API 5L PSL1 PSL2 X42, A, B, X46, X52, X56, X60 Line Pipe

ASTM A135, ASTM A135M ERW Steel Pipe, Grade A, B

ASTM A135, ASTM A135M ERW Steel Pipe, Grade A, B

ASME SA106 ASTM A106 Carbon Steel Pipe, Gr A, B, C, 1-28 IN

ASME SA106 ASTM A106 Carbon Steel Pipe, Gr A, B, C, 1-28 IN

ASTM A53 GR A B C Seamless Steel Pipe, 1/2-20 Inch

ASTM A53 GR A B C Seamless Steel Pipe, 1/2-20 Inch

ASTM A501 Grade A, B Tube, 1/2-24 Inch, Weld or SMLS

ASTM A501 Grade A, B Tube, 1/2-24 Inch, Weld or SMLS

ASTM A178 Heat-exchanger Tube, Grade A, C, D, 1/2-5IN

ASTM A178 Heat-exchanger Tube, Grade A, C, D, 1/2-5IN

ASTM A135, ASTM A135M ERW Steel Pipe, Grade A, B

ASTM A135, ASTM A135M ERW Steel Pipe, Grade A, B

ASME SA106 ASTM A106 Carbon Steel Pipe, Gr A, B, C, 1-28 IN

ASME SA106 ASTM A106 Carbon Steel Pipe, Gr A, B, C, 1-28 IN

ASTM A453 Stud Bolt, 2 Hex Nuts, M16, Gr 660 Class A, ISO261 Thread

ASTM A453 Stud Bolt, 2 Hex Nuts, M16, Gr 660 Class A, ISO261 Thread

Zinc Alloy Anti-Theft Bicycle U-Lock, 22*1000mm, A Class

Zinc Alloy Anti-Theft Bicycle U-Lock, 22*1000mm, A Class

ASTM A53 GR A B C Seamless Steel Pipe, 1/2-20 Inch

ASTM A53 GR A B C Seamless Steel Pipe, 1/2-20 Inch

ASTM A501 Grade A, B Tube, 1/2-24 Inch, Weld or SMLS

ASTM A501 Grade A, B Tube, 1/2-24 Inch, Weld or SMLS

Metric Bolt and Nut, 2 Heavy Hex Nuts, M14, ASTM A453 Gr 660 Class A

Metric Bolt and Nut, 2 Heavy Hex Nuts, M14, ASTM A453 Gr 660 Class A

Whack A Mole Playmat

Whack A Mole Playmat

Aluminium Alloy Al-Cu4Ti, A-U5GT, A380 Key Part Surface Treatment

Aluminium Alloy Al-Cu4Ti, A-U5GT, A380 Key Part Surface Treatment

API 5L Gr A / B 3LPE Seamless Steel Pipe

API 5L Gr A / B 3LPE Seamless Steel Pipe

Carbon Steel Weld Neck Flange, DN700, PN20, A105, ASME B16.47 A

Carbon Steel Weld Neck Flange, DN700, PN20, A105, ASME B16.47 A

Polishing, Spray Painting, Adding a Protective Layer Service

Polishing, Spray Painting, Adding a Protective Layer Service

Aluminum Alloy Al-Cu4Ti, A-U5GT, AICu4Ti(3.1841), A380 Lock Part

Aluminum Alloy Al-Cu4Ti, A-U5GT, AICu4Ti(3.1841), A380 Lock Part

ASME SA210 A-1 U Tube, Carbon Steel, Outer Diameter 19.05mm

ASME SA210 A-1 U Tube, Carbon Steel, Outer Diameter 19.05mm

ASTM A53 Grade A, B, C SSAW Pipe, API 5L, OD 219-3500 mm

ASTM A53 Grade A, B, C SSAW Pipe, API 5L, OD 219-3500 mm

Aluminium Alloy Al-Cu4Ti, A-U5GT, A380 Round Hole Key Handle

Aluminium Alloy Al-Cu4Ti, A-U5GT, A380 Round Hole Key Handle

Carbon Steel Seamless Tube, A-179, 0.4% Max Carbon Content

Carbon Steel Seamless Tube, A-179, 0.4% Max Carbon Content

ASME B16.9 Seamless Straight Tee, A-403 WP316L DN80, SCH 10S

ASME B16.9 Seamless Straight Tee, A-403 WP316L DN80, SCH 10S

ASTM A53 Grade A, B, C ERW Pipe, API 5L PS1, PSL2

ASTM A53 Grade A, B, C ERW Pipe, API 5L PS1, PSL2

ASTM A106 GR A / B LSAW Steel Pipe

ASTM A106 GR A / B LSAW Steel Pipe

High Temperature Bolts, A453 GR.660 A, M27, Full Thread Stud

High Temperature Bolts, A453 GR.660 A, M27, Full Thread Stud

A-312 TP 316L Stainless Steel Seamless Pipe, SCH 10S, DN300

A-312 TP 316L Stainless Steel Seamless Pipe, SCH 10S, DN300

A-312 TP 316L Seamless Pipe, OD 16 Inch, L 6000mm, SCH 10S

A-312 TP 316L Seamless Pipe, OD 16 Inch, L 6000mm, SCH 10S

ASTM A210 A1 U Tube, ASME SA210 A-1, SMLS Pipe

ASTM A210 A1 U Tube, ASME SA210 A-1, SMLS Pipe

Aluminium Alloy Al-Cu4Ti, A-U5GT, A380 Round Hole Key Handle

Aluminium Alloy Al-Cu4Ti, A-U5GT, A380 Round Hole Key Handle

Whac A Mole Kids Toy Pad

Whac A Mole Kids Toy Pad

Metric Bolt and Nut, 2 Heavy Hex Nuts, M14, ASTM A453 Gr 660 Class A

Metric Bolt and Nut, 2 Heavy Hex Nuts, M14, ASTM A453 Gr 660 Class A

A Series COB LED Down Light

A Series COB LED Down Light

ASTM A453 Stud Bolt, 2 Hex Nuts, M16, Gr 660 Class A, ISO261 Thread

ASTM A453 Stud Bolt, 2 Hex Nuts, M16, Gr 660 Class A, ISO261 Thread

High-Temperature Bolting, A453 Gr.660 A, Fully Thread Bolt with Nuts

High-Temperature Bolting, A453 Gr.660 A, Fully Thread Bolt with Nuts

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