水煤气钢管 GOST 3262-75。技术条件直缝焊接钢管 GOST 10704-91。种类电焊钢管 GOST 1070580。技术条件直缝焊接钢管 GOST 10706-76。技术条件热变形无缝钢管 GOST 8731-87。技术条件热变形无缝钢管 GOST 873278。分类冷变形和热变形无缝钢管 GOST 8733-87。技术条件冷变形无缝钢管 GOST 8734-75。产品分类天然气...
GOST 10704-76: Electric welded longitudinal steel pipes. Assortment GOST 10704-91: Electrically welded steel line-weld lubes. Range GOST 3262-75: Water-supply and gas-supply steel pipes Technical conditions GOST 8965-75: Connecting parts made of steel, with parallel thread, for pipelines of press...
GOST 20295-85, 10706-76 Ø 530- 1420 mm fiằfFfẞÊ GOST 3262-75; GOST 10704-91, 10705-80 Ø 15-159 mm ##!€ẞÊ GOST 8645-68, 8639-82, TU 14-105-566-9320x20x1,5-160x120x4 GOST 30245-94 (st.3 SP 5, 09 G2S) 100x100x4,0-200x200x8 无缝钢管热轧无缝钢管GOST...
GOST 10704-91: Electrically welded steel line-weld lubes. Range GOST 11358-89: Dial-type thickness gauges and dial-type wall thickness gauges graduated in 0,01 and 0,1 mm. Specifications GOST 12344-2003: Alloyed and high-alloyed steels. Methods for determination of carbon ...
GOST 20295-85,10706-76 Ø530-1420 mm 镀锌钢管 GOST 3262-75,GOST 10704-91,10705-80 Ø15-159 mm 异型钢管 GOST 8645-68,8639-82, TU 14-105-566-93 20x20x1,5-160x120x4,0 GOST 30245-94(st.3 SP 5,09 G2S) 100x100x4,0-200x200x8 ...
GOST 10704-91 电焊直缝钢管 分类 GOST 10705-80 电焊钢管 技术条件 GOST 10706-76 直缝焊接钢管 技术要求 GOST 20295-85 用于主要天然气和石油管道的焊接钢管。 异型管 GOST 8639-82 方形钢管 分类 GOST 8645-68 矩形钢管 种类 GOST 13663-86 型钢钢管 技术要求 ...
水气管道钢管 GOST 3262-75 Ø 15-50 mm直缝钢管 GOST 10704-91，10705-80 Ø 57-530 mm管路钢管 GOST 20295-85 Ø 219-426 mmGOST 20295-85, 10706-76 Ø 530-1420 mm镀锌钢管 GOST 3262-75；GOST 10704-91, 10705-80 Ø 15-159 mm异型钢管 GOST 8645-68, 8639-82, TU 14-105-566-93...
被GOST 10704-76 取代 变更列表:第 1 项来自(条例)"有效期延长"。 第2 项来自(条例)"有效期延长"。 位于 全俄标准分类 → 通用液压和气压系统及部件 → 管道及其部件 → 铸铁管和钢管 国家标准分类标准 → 金属和金属制品 → 金属管和金属管制品 ...
GOST 20295-85, 10706-76 Ø 530-1420 mm 镀锌钢管 GOST 3262-75;GOST 10704-91, 10705-80 Ø 15-159 mm 异型钢管 GOST 8645-68, 8639-82, TU 14-105-566-93 20x20x1,5-160x120x4 GOST 30245-94 (st. 3 SP 5, 09 G2S) 100x100x4,0-200x200x8 ...
GOST 20295-85,10706-76Ø530-1420 mm fiằfFfẞÊGOST 3262-75;GOST 10704-91,10705-80Ø15-159 mm ##!€ẞÊGOST 8645-68,8639-82,TU 14-105-566-9320x20x1,5-160x120x4 GOST 30245-94(st.3 SP 5,09 G2S)100x100x4,0-200x200x8 ...