Inquiry (采购产品): Lunkenheimer – Fig. 1490-B2 2 ?” 300# Threaded Swing Check Valve W/ Bolted Top Cap, Material Specification can Be cast Steel Or Stainless Steel. A Cross-Reference Valve Model Lunkenheimer – Fig. 1490-B2 Example…….In Stock Available ? I Need A Cut-Sheet Along w/Specifications ABS Certificate, Material Grade Available ? **** Hidden Message ***** Calvin Leger 103 Lafferty Drive Broussard, LA 70518 USA Company: Dynamic Oilfield Products, LLC Title: President Phone: (337) 330-8385 Fax: (337) 330-8385 E-mail: calvin@dynamicop.com **** Hidden Message ***** calvin@dynamicop.com