sancai Expansion - contraction capillary tube, high - precision, wear - resistant and corrosion - resistant φ3.5 - φ2.0 - L / Flared port φ5.0, constricted port φ4.5 (Please consult customer service for pricing)

sancai Expansion - contraction capillary tube, high - precision, wear - resistant and corrosion - resistant φ3.5 - φ2.0 - L / Flared port φ5.0, constricted port φ4.5 (Please consult customer service for pricing)