ASTM A53/A53M Standards Specification for Pipe, NPS 1/4 INCH – 30 INCH ,Schedules 10 -160, STD, XH and XXH Welded and Seamless

ASTMA53/A53M Standards Specification for Pipe, NPS 1/4 INCH – 30 INCH ,Schedules 10 -160, STD, XH and XXH Welded and Seamless , Black and Hot-Dipped, Zinc-Coated

ASTM A53 VS A153钢

ASTM A53pipe covers Welded and also smooth, Black and also Hot-Dipped Galvanized nominal (average) wall surface pipeline for curling, bending, flanging and also other unique objectives and appropriates for welding. Continuous-Welded pipeline is not intended for flanging. Objective for which pipeline is planned should be specified on order.

在所有情况下，我们必须区分ASTM A53和ASTM A153之间的区别。许多镀锌仪熟悉IR153，锌层（热浸）的要求规范以及钢铁硬件。当我们听到某人就A53询问时，我们需要注意的是，这是一个完全各种各样的要求。事实上，ASTM标题为A53作为管道，钢，黑色以及热浸，镀锌，焊接以及无缝的常规要求。ASTM A53的区域17标题为镀锌管道，规定了根据此要求购买的镀锌管道的需求。该部分要求管道热浸，符合符合规范B6的锌，锌的标准要求，以及每单位面积的重量需求。

ASTM A53没有涂层的要求, appearance, or adherence of the galvanized layer that exist in ASTM A123, Requirement Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Product. The weight each system area of the covering called for in ASTM A53 is precisely the same as the minimum layer thickness needs of the very same product in ASTM A123. As a result, ASTM A123 is an extra extensive and extensive spec in relation to the galvanized finishing. It will certainly fulfill the requirements of section 17 of ASTM A53 if a steel pipe is galvanized in accordance to ASTM A123.

1. SIZES

1/2″– 12″ some limitations dependent after quality. Sizes up to 26″ OD are offered on restricted basis.

该规格覆盖平稳，黑色和热浸galvanized steel pipein NPS 1/8 to NPS 26 [DN 6 to DN 650] (Note 1), comprehensive, with nominal wall thickness (Note 2) as given up Table X2.2 as well as Table X2.3. It shall be allowable to provide pipeline having various other dimensions provided that such pipe abide by all various other demands of this specification. When specified by the purchaser, supplemental requirements of an optional nature are supplied and also will use just.

请记住1-无量纲指定器NPS（标称管道尺寸）[DN（直径标称）]已被替换为这种典型的术语，如“小直径”，“尺寸”以及“小尺寸”。

2.标准重量
单一随机16 22. 5％可能是致力。，如果普通端5％可以是12 16。
。
Dual Random Shortest Size 22, minimum ordinary for order 35.
Additional Dual as well as solid Bonus Strong
Single Random 12 -22. 5% could be 6 12.
Dual Random (XS and also lighter) Quickest Length 22, minimal ordinary for order 35.
与基于布置的XS相比，长度与壁面厚度相比较长。

3.化学要求：

4.拉伸要求：

在ERW上为NPS 8而且也是大的拉伸试验横向试验。发送测试（冷） - 性传播疾病以及XS-NPS 2以及XXS-NPS 1 1/4以及下方。

4. 1Hydrostatic Checking
规定了普通端的水压评估检查应力以及螺纹和耦合管。对于所有尺寸的光滑以及电阻焊接管，应保持静压应力不小于5秒。

5. Calibration Standards:

6.Materials as well as Manufacture

用于光滑和粘合的管道的钢将通过几种符合程序制作：开放式壁炉，电加热系统或基本氧气。B级焊接电阻粘合管的焊接接头应在焊接后进行温暖。

7.属性

Developed for curling, flexing and flanging, A53carbon steel pipe适用于焊接。该品质表示特定的化学和机械住宅或商业性质，并在选择中保持牢记。

注2：术语小墙密度实际上是为了实际分类而指定的，仅限于名称，也可以使用从实际壁密度区分，这可能在标称壁厚或下方不同。

8. ASTM A53管道类型

The list below types and also qualities of A53 pipeline are covered within this specification:

Kind F– Furnace-butt-welded, continual welded Quality A.
Type E- Electric-resistance-welded, Grades An and also B.
Kind S- Seamless, Grades An and B.
9.APPLICATIONS

ASTM A53pipeline is planned for mechanical as well as pressure applications and also is also appropriate for ordinary usages in vapor, water, gas and also air lines.

请记住3-参见附录X1以解释口径。

1.3 Pipe purchased under this specification is planned for mechanical as well as pressure applications as well as is likewise acceptable for common usages in heavy steam, air, gas, and also water lines. It is suitable for welding, as well as suitable for forming operations involving coiling, bending, and also flanging, based on the adhering to certifications:

1.3.1 Type F is not intended for flanging.

1.3.2如果需要特殊的S或型E需要关闭卷绕或冷弯曲，A级是有利的等级;然而，这并不意味着禁止寒冷的质量B管弯曲。

1.3.3 Type E is provided either nonexpanded or cold expanded at the choice of the maker.

Requirement Requirements for Pipeline, Steel, Black and also Hot-Dipped, Zinc-Coated, Welded as well as Seamless. This requirements covers smooth and welded hot-dipped and also black galvanized steel pipe.