414

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492

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404

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261

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422

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453

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358

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439

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222

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251

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308

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473

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299

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432

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225

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289

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314

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333

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260

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457

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326

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406

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298

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450

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498

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297

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275

• Super Duplex Steel Seamless Tube ASTM A789 S32750 for Heat Exchanger

453

• E355 St52 Cold Drawn Seamless Honed Steel Tube for Hydraulic Cylinder Barrel

454

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315

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293

• 0.2-20mm Bright Annealed Stainless Steel Capillary Tube

481

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364

• GB/T5310 20g/15mog/12crmog/15crmog/12cr2mog/12cr1movg Boiler Tube Used for High Pressure and Temparature

275

• ASTM A312 Round Metal Ss Tube 304/304L/316L/321/309S Cold Drawn Seamless Stainless-Steel Pipe

244

• ASTM A106 A53 Gr. B API5L Sch40 Sch80 Sch120 Carbon Seamless Steel Pipe for oil and gas