NPS 3/8"~2"
ANSI CLASS 800~2500
Materials: A105,A182 F6a/F304/F316/F304L/316L/F321/F347/F11/F22/F5/F91,A350 LF2/LF1,EN12516 1.0619,
1.4408,1.4308,1.0460,1.4550,1.44011.4301,1.4304,1.4404,1.4021,1.4571,1.4541,1.4462 etc.
DESIGN Std: API,BS,ASME,DIN/EN,GOST,GB,etc. 

END CONNECTION Std: ASME B16.11, ASME B1.20.1

TEST Std: API 598

NPS 2"~48"
ANSI CLASS 150~1500
MATERIAL: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L

A217 WC6/WC9/C5/C12,A352LCA/LCB/LCC/LC1,A105,A350 LF2/LF1,EN12516 1.0619,1.4408,

1.44011.4301,1.4304,1.4404,1.4021,1.4571,1.4541,1.4462 etc.

DESIGN Std: API 600, BS 1414, ASME B16.34
FACE TO FACE Std: ASME B16.10
END CONNECTION Std: ASME B16.5, ASME B16.47
TEST Std: API 600

A217 WC6/WC9/C5/C12,A352LCA/LCB/LCC/LC1,A350,EN12516 1.0619,1.4408,

1.44011.4301,1.4304,1.4404,1.4021,1.4571,1.4541,1.4462 etc.

DESIGN Std: API 6D, BS1868, ASME B16.34
FACE TO FACE Std: API 6D, ASME B16.10
END CONNECTION Std: ASME B16.5, ASME B16.25
TEST Std: API 6D, API 598, BS 6755 

A217 WC6/WC9/C5/C12,A352LCA/LCB/LCC/LC1,A105,A350 LF2/LF1,EN12516 1.0619,1.4408,

1.44011.4301,1.4304,1.4404,1.4021,1.4571,1.4541,1.4462 etc.

DESIGN Std: API 6D, BS1868, ASME B16.34
FACE TO FACE Std: API 6D, ASME B16.10
END CONNECTION Std: ASME B16.5, ASME B16.25
TEST Std: API 6D, API 598, BS 6755 

NPS 1/2"~12"
ANSI CLASS 150~1500
MATERIAL: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L

A217 WC6/WC9/C5/C12,A352LCA/LCB/LCC/LC1,A105,A350 LF2/LF1,EN12516 1.0619,1.4408,

1.44011.4301,1.4304,1.4404,1.4021,1.4571,1.4541,1.4462 etc.

DESIGN Std: API 608, API 6D, BS 5351, ASME B16.34
FACE TO FACE Std: ASME B16.10, API 6D
END CONNECTION Std: ASME B16.5
TEST Std: API 6D, BS 6755

NPS 2"~40"
ANSI CLASS 150~1500
MATERIAL: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF1,LF2, F304, F316, F304L, F316L

A217 WC6/WC9/C5/C12,A352LCA/LCB/LCC/LC1,A350,EN12516 1.0619,1.4408,

1.44011.4301,1.4304,1.4404,1.4021,1.4571,1.4541,1.4462 etc.