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Api class sm slim hole sucker rod coupling 7/8" slim hole spray metal sucker rod coupling 1). Material: seamless alloy steel 40cr (aisi 5140) 2). Standard: api spec 11b 3). Main specification: Od:1 5/8" (41.3mm) Id: 1 3/16"(30.16mm) Length: 4" (101.6mm) Weight: 0.52kg 4). Smoothness: 3.1íß10-3 5). Coat thickness(in): 0.01in ~ 0.02in 6). Basic hardness: hrc 16-23 7). Surface hardness: hrc 55-62 8). Intergrate intension(mpa): 484 9). Hole rate: ú+2% 10). Min. Hardness of the layer: 595hv0.2 11). Min. Tensile strength: 655 mpa 12). Operating temperature: -1000íµ~400íµ 13). Life: > 180 days Wooden case
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Yantai Yunsheng Petroleum Machine Accessories Co., Ltd
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Yantai Yunsheng Petroleum Machine Accessories Co., Ltd lists API 7/8"class SM slim holesucker rod coupling on Global Trade Plaza from China. The listing was added in June 2025.
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Yantai Yunsheng Petroleum Machine Accessories Co., Ltd is a B2B supplier based in China, listed on Global Trade Plaza since June 2025. Use Inquire now or Chat with supplier to ask Yantai Yunsheng Petroleum Machine Accessories Co., Ltd for prices, specifications and documents for API 7/8"class SM slim holesucker rod coupling.
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Yantai Yunsheng Petroleum Machine Accessories Co., Ltd, a B2B supplier from China, dispatches API 7/8"class SM slim holesucker rod coupling primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, use Get a quote or Chat with supplier, or Sign Up for direct supplier interaction.