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| Brand Name: ZS | Certification: API |
| Model Number: 4 1/2"~36" | Minimum Order Quantity: 1 |
| Delivery Time: 15 work days | Payment Terms: T/T |
| Puyang Zhongshi Group Co., Ltd. [Shaanxi,China] | |
| Verified Supplier | |
| Brand Name: ZS | Certification: API |
| Model Number: 4 1/2"~36" | Minimum Order Quantity: 1 |
| Delivery Time: 15 work days | Payment Terms: T/T |
| Puyang Zhongshi Group Co., Ltd. [Shaanxi,China] | |
| Verified Supplier | |
| Brand Name: SWS | Minimum Order Quantity: 1 |
| Place of Origin: China | Weight: 20 kg |
| Core components: valve, plunger ball | Material: aluminum alloy |
| Jiangsu Service Petroleum Technology Co., Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: SWS | Certification: API ISO |
| Minimum Order Quantity: 1 | Place of Origin: Jiangsu, China |
| Price: $20 | Size: 7 5/8" |
| Jiangsu Service Petroleum Technology Co., Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: ZS | Certification: API,ISO,QHSE |
| Model Number: 4 1/2"~36" | Minimum Order Quantity: 5 |
| Delivery Time: depends on quantity | Payment Terms: T/T, MoneyGram |
| Puyang Zhongshi Group Co., Ltd. [Shaanxi,China] | |
| Verified Supplier | |
| Brand Name: KOLINK | Certification: PED 2014/68/EU,API 6D and ISO9001 |
| Minimum Order Quantity: 1 Piece | Delivery Time: 2-8 Weeks |
| Payment Terms: T/T, L/C | Place of Origin: CHINA |
| Shanghai Kolink Valve Co., Ltd. [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: TR Solids Control | Certification: API & ISO Certificate |
| Model Number: TRFG/TRFX | Minimum Order Quantity: 1 pc |
| Delivery Time: Within 10 days after deposit | Payment Terms: L/C, D/A, D/P, T/T, Western Union |
| Xi'an TianRui Petroleum Machinery Equipment Co., Ltd. [China] | |
| Verified Supplier | |
| Brand Name: KOLINK | Certification: PED 2014/68/EU,API 6D and ISO9001 |
| Minimum Order Quantity: 1 Piece | Delivery Time: 2-8 Weeks |
| Payment Terms: T/T, L/C | Place of Origin: CHINA |
| Shanghai Kolink Valve Co., Ltd. [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: KOLINK | Certification: PED 2014/68/EU,API 6D and ISO9001 |
| Minimum Order Quantity: 1 Piece | Delivery Time: 2-8 Weeks |
| Payment Terms: T/T, L/C | Place of Origin: CHINA |
| Shanghai Kolink Valve Co., Ltd. [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: ZS | Certification: API |
| Model Number: 5 1/2" to 13 3/8" | Minimum Order Quantity: 1 |
| Delivery Time: 15 work days | Payment Terms: T/T |
| Puyang Zhongshi Group Co., Ltd. [Shaanxi,China] | |
| Verified Supplier | |
| Brand Name: VERVO | Certification: API/ISO/CE |
| Model Number: Q41F-DN100-300LB | Minimum Order Quantity: 1 |
| Delivery Time: 30 | Payment Terms: T/T, L/C, D/P, Western Union |
| ZHEJIANG VERVO VALVE CO.,LTD [Zhejiang,China] | |
| Active Member | |
| Brand Name: SWS | Place of Origin: China |
| Application: Oil & Gas Industry | Product Name: Stage Cementing Collar |
| Length: Customized | Size: Customized |
| Jiangsu Service Petroleum Technology Co., Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: PYZS | Certification: API |
| Model Number: single valve | Minimum Order Quantity: 1 SET |
| Delivery Time: 20-45 | Payment Terms: TT L/C |
| Puyang Zhongshi Group Co., Ltd. [Shaanxi,China] | |
| Verified Supplier | |
| Brand Name: KY | Certification: ISO9001:2008 |
| Minimum Order Quantity: 5 Metric tons | Delivery Time: 50~55 days after receiving the orders |
| Payment Terms: L/C,T/T (30% deposit in advance, the balance before shipment) | Place of Origin: Jiyuan, China (Mainland) |
| Jiyuan City Kunyuan Forging Co., Ltd [Henan,China] | |
| Site Member | |
| Brand Name: SWS | Minimum Order Quantity: 1 |
| Place of Origin: Jiangsu, China | Dimension: 50*30*30 |
| Weight: 10 KG | Core Components: valve |
| Jiangsu Service Petroleum Technology Co., Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: Puyang Zhongshi Group | Certification: API,ISO,QHSE |
| Model Number: 4 1/2"~36" | Minimum Order Quantity: 5 |
| Delivery Time: depends on quantity | Payment Terms: T/T, MoneyGram |
| Puyang Zhongshi Group Co., Ltd. [Shaanxi,China] | |
| Verified Supplier | |
| Brand Name: KY | Certification: ISO9001:2008 |
| Minimum Order Quantity: 5 Metric tons | Delivery Time: 50~65 days after receiving the orders |
| Payment Terms: L/C,T/T | Place of Origin: Jiyuan, China (Mainland) |
| Jiyuan City Kunyuan Forging Co., Ltd [Henan,China] | |
| Site Member | |
| Brand Name: SWS | Certification: API |
| Minimum Order Quantity: 10 | Place of Origin: China |
| Price: $325 | Weight: 15 kg |
| Jiangsu Service Petroleum Technology Co., Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: SWS | Certification: API ISO |
| Minimum Order Quantity: 1 | Place of Origin: Jiangsu, China |
| Price: $20 | Weight: 3 KG |
| Jiangsu Service Petroleum Technology Co., Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: ZS | Certification: API |
| Model Number: 5 1/2" to 13 3/8" | Minimum Order Quantity: 1 |
| Delivery Time: 15 work days | Payment Terms: T/T |
| Puyang Zhongshi Group Co., Ltd. [Shaanxi,China] | |
| Verified Supplier | |