J41W-40R,J41W-64P,J41W-64R,J41W-40P,J41W-2.5,
J41W-16,J41W-25,J41W-40,J41W-64,J41W-4.0,J41W-6.4,
J11W-16,J11W-1.6,J11W-16K,J11W-16P,J11W-16R,J11W-16Ni,不锈钢内螺纹截止阀
J11H-16,J11H-1.6,J11H-16K,J11H-16P,J11H-16R,J11H-16Ni,
J11G,J61H,锻钢截止阀
A48Y-16,A48Y-16C,A48Y-16P,A48Y-16R, A48Y-1.6,高温高压安全阀
A48Y-25,A48Y-25C,A48Y-25P,A48Y-25R, A48Y-2.5,
A48Y-40,A48Y-40C,A48Y-40P,A48Y-40R, A48Y-4.0,
A48Y-64,A48Y-64C,A48Y-64P,A48Y-64R , A48Y-6.4,
A44Y-16,A44Y-16C,A44Y-16P,A44Y-16R,A44Y-1.