Welding Neck Flange

24 sku

Welding Neck Flange

Technical parameters

1. Operating pressure: 2,000 psi - 15,000 psi
2. Applicable media: oil, natural gas, mud, and gases containing H2S and CO2
3. Operating temperature: - 46℃ ~+121℃ (LU)
4. Material Level:AA、BB、CC、DD、EE、FF、HH
5. Specification level: PSL1-4
6. Performance level: PR1-2

Executive standard

API 6A

Supply capability

Brand : JMP

Guarantee period : 18 Months

Enquiry Now
316 Welding Neck Flange

5 sku

316 Welding Neck Flange

Technical parameters

1. Size range: DN15- DN1500 1/2-60;
2. Pressure grade: 150 lb- 2500 lb;
3. Material: carbon steel Q235A, 20, A105 (16-1) low S.P, 20Mn, A105 low PS, A105, 45, A350LF2, alloy steel 15CrMo, 12CrMoV, 12CrlMoV, 10CrMo910, 16Mn (Q345B.C), 42CrMo, F91, F11, F9, 12Cr2Mo, 12MnNb, 1Cr5Mo, Cr15Ni20, F22, 35CrMo, SA333GR6, A350LF3, stainless steel 304, F304 (S30408), F316 (S31608), F321 (S32168), 304L (S30403), F316L (S31603), 316L (high Mo), 00Cr17Ni14Mo2, F51 (S22253), F60, F304H (S30409), F316H (S31609), F321H (S32169), F321H low S.P, M-400, F53,316Ti, 317,317L, 347,347H (S34779), 310S, F304 low S.P, 304L low S.P, F316L low S.P, 347H low S.P, F5, and the like.

Executive standard

HG-T20592、GB/T9112-9124、HG21547; ASME/ASNI B16.5/16.36/16.47/16.48、MSS SP44; JIS B23.6; DIN 2527/2636/2637/2638/2566/2576/2632/2633/2635/2642; EN 1092-1:2001; GOST 12820-80

Supply capability

Brand : TAIHAO

Guarantee period : 2 years from the date of delivery

Enquiry Now
16 mn Welding Neck Flange

5 sku

16 mn Welding Neck Flange

Technical parameters

1. Size range: DN15- DN1500 1/2-60;
2. Pressure grade: 150 lb- 2500 lb;
3. Material: carbon steel Q235A, 20, A105 (16-1) low S.P, 20Mn, A105 low PS, A105, 45, A350LF2, alloy steel 15CrMo, 12CrMoV, 12CrlMoV, 10CrMo910, 16Mn (Q345B.C), 42CrMo, F91, F11, F9, 12Cr2Mo, 12MnNb, 1Cr5Mo, Cr15Ni20, F22, 35CrMo, SA333GR6, A350LF3, stainless steel 304, F304 (S30408), F316 (S31608), F321 (S32168), 304L (S30403), F316L (S31603), 316L (high Mo), 00Cr17Ni14Mo2, F51 (S22253), F60, F304H (S30409), F316H (S31609), F321H (S32169), F321H low S.P, M-400, F53,316Ti, 317,317L, 347,347H (S34779), 310S, F304 low S.P, 304L low S.P, F316L low S.P, 347H low S.P, F5, and the like.

Executive standard

HG-T20592、GB/T9112-9124、HG21547; ASME/ASNI B16.5/16.36/16.47/16.48、MSS SP44; JIS B23.6; DIN 2527/2636/2637/2638/2566/2576/2632/2633/2635/2642; EN 1092-1:2001; GOST 12820-80。

Supply capability

Brand : TAIHAO

Guarantee period : 2 years from the date of delivery

Enquiry Now
A105N Welding Neck Flange

5 sku

A105N Welding Neck Flange

Technical parameters

1. Size range: DN15- DN1500 1/2-60;
2. Pressure grade: 150 lb- 2500 lb;
3. Material: carbon steel Q235A, 20, A105 (16-1) low S.P, 20Mn, A105 low PS, A105, 45, A350LF2, alloy steel 15CrMo, 12CrMoV, 12CrlMoV, 10CrMo910, 16Mn (Q345B.C), 42CrMo, F91, F11, F9, 12Cr2Mo, 12MnNb, 1Cr5Mo, Cr15Ni20, F22, 35CrMo, SA333GR6, A350LF3, stainless steel 304, F304 (S30408), F316 (S31608), F321 (S32168), 304L (S30403), F316L (S31603), 316L (high Mo), 00Cr17Ni14Mo2, F51 (S22253), F60, F304H (S30409), F316H (S31609), F321H (S32169), F321H low S.P, M-400, F53,316Ti, 317,317L, 347,347H (S34779), 310S, F304 low S.P, 304L low S.P, F316L low S.P, 347H low S.P, F5, and the like.

Executive standard

HG-T20592、GB/T9112-9124、HG21547; ASME/ASNI B16.5/16.36/16.47/16.48、MSS SP44; JIS B23.6; DIN 2527/2636/2637/2638/2566/2576/2632/2633/2635/2642; EN 1092-1:2001; GOST 12820-80

Supply capability

Brand : TAIHAO

Guarantee period : 2 years from the date of delivery

Enquiry Now
Welding neck flange 20#

5 sku

Welding neck flange 20#

Technical parameters

1. Size range: DN25-DN200;
2. Pressure rating: 150lb;
3. Material: 20#.

Executive standard

HG/T20615

Supply capability

Brand : TAIHAO

Guarantee period : Two years after leaving the warehouse

Enquiry Now
Welding neck flange Q235B

5 sku

Welding neck flange Q235B

Technical parameters

1. Size range: DN25-DN200;
2. Pressure rating: 150LB;
3. Material: Q235B.

Executive standard

HG/T20615-2009

Supply capability

Brand : TAIHAO

Guarantee period : Two years after leaving the warehouse

Enquiry Now
RF-Welding Neck Flange

12 sku

RF-Welding Neck Flange

Technical parameters

1. Nominal Diameter; 2" , 4" , 6" , 8" , 10" , 18" , 24" ;
2. Flange Class; 150#, 300#, 1500#;
3. Flange Type; WN;
4. Sealing Surface Type; RF;
5. Material; A182 Gr.F304, A403 Gr.WP 316, A105, A350 Gr.LF2;
6. Wall Thickness of the Pipe End; SCH40S, SCH40, SCH80, STD, SCH140.

Executive standard

ASME B16.5 or upon request.

Supply capability

Brand : DIANLI

Guarantee period : 12 Months

Enquiry Now
316L Welding Neck Flange

5 sku

316L Welding Neck Flange

Technical parameters

1. Size range: DN15- DN1500 1/2-60;
2. Pressure grade: 150 lb- 2500 lb;
3. Material: carbon steel Q235A, 20, A105 (16-1) low S.P, 20Mn, A105 low PS, A105, 45, A350LF2, alloy steel 15CrMo, 12CrMoV, 12CrlMoV, 10CrMo910, 16Mn (Q345B.C), 42CrMo, F91, F11, F9, 12Cr2Mo, 12MnNb, 1Cr5Mo, Cr15Ni20, F22, 35CrMo, SA333GR6, A350LF3, stainless steel 304, F304 (S30408), F316 (S31608), F321 (S32168), 304L (S30403), F316L (S31603), 316L (high Mo), 00Cr17Ni14Mo2, F51 (S22253), F60, F304H (S30409), F316H (S31609), F321H (S32169), F321H low S.P, M-400, F53,316Ti, 317,317L, 347,347H (S34779), 310S, F304 low S.P, 304L low S.P, F316L low S.P, 347H low S.P, F5, and the like.

Executive standard

HG-T20592、GB/T9112-9124、HG21547; ASME/ASNI B16.5/16.36/16.47/16.48、MSS SP44; JIS B23.6; DIN 2527/2636/2637/2638/2566/2576/2632/2633/2635/2642 EN 1092-1:2001; GOST 12820-80

Supply capability

Brand : TAIHAO

Guarantee period : 2 years from the date of delivery

Enquiry Now
Welding neck flange 304

5 sku

Welding neck flange 304

Technical parameters

1. Size range: DN25-DN200;
2. Pressure rating: 150lb;
3. Material: 304.

Executive standard

HG/T20615

Supply capability

Brand : TAIHAO

Guarantee period : Two years after leaving the warehouse

Enquiry Now
Welding neck flange 310S

5 sku

Welding neck flange 310S

Technical parameters

1. Size range: DN25-DN200;
2. Pressure rating: 150LB;
3. Material: 310S.

Executive standard

HG/T20615-2009

Supply capability

Brand : TAIHAO

Guarantee period : Two years after leaving the warehouse

Enquiry Now