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| Brand Name: SWS | Place of Origin: China |
| Length: Customized | Temperature: High Temperature |
| Product Name: Stage Cementing Collar | Pressure: High Pressure |
| Jiangsu Service Petroleum Technology Co., Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Model Number: DN20BS | Minimum Order Quantity: 1PC |
| Delivery Time: 15 working days, which will be adjusted according to different products and inventory | Payment Terms: L/C, T/T, Western Union, MoneyGram |
| Place of Origin: CHINA | Price: 2.00~4.00USD/PC |
| LANGFANG WISDOM IMPORT & EXPORT CO., LTD. [Hebei,China] | |
| Active Member | |
| Brand Name: Jiubei | Certification: ISO, SGS |
| Model Number: DN630 | Minimum Order Quantity: 1PAIRS |
| Delivery Time: 7DAYS | Payment Terms: tt/lc |
| Shandong Jiubei Trading Co., Ltd [China] | |
| Verified Supplier | |
| Brand Name: Jiubei | Certification: ISO, SGS |
| Model Number: DN630 | Minimum Order Quantity: 1PAIRS |
| Delivery Time: 7DAYS | Payment Terms: tt/lc |
| Shandong Jiubei Trading Co., Ltd [China] | |
| Verified Supplier | |
| Brand Name: SWS | Minimum Order Quantity: 1 |
| Place of Origin: Jiangsu, China | Weight: 5 kg |
| Core components: Carbon steel | Valve type: single valve & double valve |
| Jiangsu Service Petroleum Technology Co., Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Certification: API | Minimum Order Quantity: 1 |
| Place of Origin: China | Price: $150 |
| Weight: 150 KG | Core Components: Valve |
| Jiangsu Service Petroleum Technology Co., Ltd [Jiangsu,China] | |
| Verified Supplier | |
| 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 | 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: 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 | |
| Certification: API | Model Number: Model F, Model G |
| Minimum Order Quantity: 1 pc | Delivery Time: 7-30 work days |
| Payment Terms: L/C, T/T, Western Union, MoneyGram | Place of Origin: China |
| Dongying Oilman Machinery Equipment Co.,Ltd. [China] | |
| Verified Supplier | |
| Certification: API | Model Number: Model F, Model G |
| Minimum Order Quantity: 1 pc | Delivery Time: 7-30 work days |
| Payment Terms: L/C, T/T, Western Union, MoneyGram | Place of Origin: China |
| Dongying Oilman Machinery Equipment Co.,Ltd. [China] | |
| Verified Supplier | |
| Brand Name: Hongruntong Marine | Certification: ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust |
| Model Number: HM-HP666 | Minimum Order Quantity: 1 |
| Delivery Time: 5-7 Work Days | Payment Terms: L/C, D/A, D/P, T/T |
| Hongruntong Marine (Beijing) Co., Ltd [Beijing,China] | |
| Verified Supplier | |
| Certification: API | Model Number: Model G, Model F |
| Minimum Order Quantity: 1 pc | Delivery Time: 7-30 work days |
| Payment Terms: L/C, T/T, Western Union, MoneyGram | Place of Origin: China |
| Dongying Oilman Machinery Equipment Co.,Ltd. [China] | |
| Verified Supplier | |
| Brand Name: Lake | Certification: API |
| Model Number: All models | Minimum Order Quantity: 1piece |
| Delivery Time: 30days | Payment Terms: T/T, Western Union |
| Dongying On-tech Equipment Co., Ltd [China] | |
| Active Member | |
| Brand Name: Lake | Certification: API |
| Model Number: All models | Minimum Order Quantity: 1piece |
| Delivery Time: 30days | Payment Terms: T/T, Western Union |
| Dongying On-tech Equipment Co., Ltd [China] | |
| Active Member | |
| Brand Name: Lake | Certification: API |
| Model Number: All models | Minimum Order Quantity: 1piece |
| Delivery Time: 30days | Payment Terms: T/T, Western Union |
| Dongying On-tech Equipment Co., Ltd [China] | |
| Active Member | |
| Brand Name: Lake | Certification: API |
| Model Number: All models | Minimum Order Quantity: 1piece |
| Delivery Time: 15 days | Payment Terms: T/T, Western Union |
| Dongying On-tech Equipment Co., Ltd [China] | |
| Active Member | |
| 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 | |
| Certification: API | Model Number: Model F, Model G |
| Minimum Order Quantity: 1 pc | Delivery Time: 7-30 work days |
| Payment Terms: L/C, T/T, Western Union, MoneyGram | Place of Origin: China |
| Dongying Oilman Machinery Equipment Co.,Ltd. [China] | |
| Verified Supplier | |
| Brand Name: JiuBei | Certification: ISO |
| Model Number: DN200 PE pipe float | Minimum Order Quantity: 10 pairs |
| Delivery Time: 10days | Place of Origin: China |
| Shandong Jiubei Trading Co., Ltd [China] | |
| Verified Supplier | |