· KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...

Page 1 <img data-url='document/kstb35-kstb42-320-360-410-460-ts6tw6-rs10-twio-360-410-510-320-360-410-gbt.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: · KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040905/5e78e659ba1b0421493447f6/html5/thumbnails/1.jpg' width='140' height='200' /> Page 2 <img data-url='document/kstb35-kstb42-320-360-410-460-ts6tw6-rs10-twio-360-410-510-320-360-410-gbt.html?page=2' data-page='2' class='cut-thumb lazyload' alt='Page 2: · KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040905/5e78e659ba1b0421493447f6/html5/thumbnails/2.jpg' width='140' height='200' /> Page 3 <img data-url='document/kstb35-kstb42-320-360-410-460-ts6tw6-rs10-twio-360-410-510-320-360-410-gbt.html?page=3' data-page='3' class='cut-thumb lazyload' alt='Page 3: · KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040905/5e78e659ba1b0421493447f6/html5/thumbnails/3.jpg' width='140' height='200' /> Page 4 <img data-url='document/kstb35-kstb42-320-360-410-460-ts6tw6-rs10-twio-360-410-510-320-360-410-gbt.html?page=4' data-page='4' class='cut-thumb lazyload' alt='Page 4: · KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040905/5e78e659ba1b0421493447f6/html5/thumbnails/4.jpg' width='140' height='200' /> Page 5 <img data-url='document/kstb35-kstb42-320-360-410-460-ts6tw6-rs10-twio-360-410-510-320-360-410-gbt.html?page=5' data-page='5' class='cut-thumb lazyload' alt='Page 5: · KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040905/5e78e659ba1b0421493447f6/html5/thumbnails/5.jpg' width='140' height='200' /> Page 6 <img data-url='document/kstb35-kstb42-320-360-410-460-ts6tw6-rs10-twio-360-410-510-320-360-410-gbt.html?page=6' data-page='6' class='cut-thumb lazyload' alt='Page 6: · KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040905/5e78e659ba1b0421493447f6/html5/thumbnails/6.jpg' width='140' height='200' /> Page 7 <img data-url='document/kstb35-kstb42-320-360-410-460-ts6tw6-rs10-twio-360-410-510-320-360-410-gbt.html?page=7' data-page='7' class='cut-thumb lazyload' alt='Page 7: · KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040905/5e78e659ba1b0421493447f6/html5/thumbnails/7.jpg' width='140' height='200' /> Page 8 <img data-url='document/kstb35-kstb42-320-360-410-460-ts6tw6-rs10-twio-360-410-510-320-360-410-gbt.html?page=8' data-page='8' class='cut-thumb lazyload' alt='Page 8: · KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040905/5e78e659ba1b0421493447f6/html5/thumbnails/8.jpg' width='140' height='200' /> Page 9 <img data-url='document/kstb35-kstb42-320-360-410-460-ts6tw6-rs10-twio-360-410-510-320-360-410-gbt.html?page=9' data-page='9' class='cut-thumb lazyload' alt='Page 9: · KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040905/5e78e659ba1b0421493447f6/html5/thumbnails/9.jpg' width='140' height='200' /> Page 10 <img data-url='document/kstb35-kstb42-320-360-410-460-ts6tw6-rs10-twio-360-410-510-320-360-410-gbt.html?page=10' data-page='10' class='cut-thumb lazyload' alt='Page 10: · KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040905/5e78e659ba1b0421493447f6/html5/thumbnails/10.jpg' width='140' height='200' /> Page 11 <img data-url='document/kstb35-kstb42-320-360-410-460-ts6tw6-rs10-twio-360-410-510-320-360-410-gbt.html?page=11' data-page='11' class='cut-thumb lazyload' alt='Page 11: · KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040905/5e78e659ba1b0421493447f6/html5/thumbnails/11.jpg' width='140' height='200' /> Page 12 <img data-url='document/kstb35-kstb42-320-360-410-460-ts6tw6-rs10-twio-360-410-510-320-360-410-gbt.html?page=12' data-page='12' class='cut-thumb lazyload' alt='Page 12: · KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040905/5e78e659ba1b0421493447f6/html5/thumbnails/12.jpg' width='140' height='200' />

· KSTB35 KSTB42 320 360 410 460 TS6/TW6 -rs10 TWIO 360 410 510 320 360 410 . GB/T 8162 45 , 10, 40Cr GB/T 10, 20, 35, 35CrM0 8163 Seamless steel tubes for structural purposes ...

Documents