علامات المدونة الساخنة
SCH 40 مقابل SCH 40S: دليل سُمك الجدار
Introduction You are a project engineer or a procurement manager and you are looking at a P&ID (Piping and Instrument and Control Diagram) for...
لماذا أنابيب الصلب “2 بوصة” قياس 2.375 بوصة؟ دليل لمخططات أقطار الأنابيب الفولاذية، معرفات التعريف و NPS
Introduction A new purchasing expert or engineer ordered a “2-inch steel pipe“, but found that the outer edge of the steel pipe was...
ما هي أنابيب LSAW ذات القطر الكبير؟
Introduction As a project manager, engineer or buyer for a large construction project, you are shopping for critical materials. Your requirements are for large diameter...
ما هو معيار أنابيب LSAW “الأفضل”؟
Introduction You are a project manager or procurement officer, and you need to buy LSAW pipe for a new project. You send your RFQ and get...
كيفية العثور على أفضل مصنعي أنابيب الصلب LSAW وفحصها
Introduction As the project manager or buyer you have a lot riding on this. You need big-diameter LSAW steel pipe for a multi-million infrastructure project. The...
كيفية قراءة شهادة اختبار ماكينة التفريز (MTC) لأنابيب SSAW
Abstract Purchasing manager or quality control engineer are often faced with a batch of SSAW steel pipe and a factory test certificate (MTC), which...
ASTM A795 مقابل ASTM A53: اختيار أنابيب رشاشات الحريق
Imagine that an engineer is reviewing the fire-fighting drawings and discussing the pipeline standards: ASTM A795 or ASTM A53? This choice is not simple-it...
ما الفرق بين أنابيب DSAW وLSAW وHSAW؟
Introduction As an engineer, specifier, or purchaser of large diameter steel pipe, you are bombarded with a whole string of confusing, apparently contradictory...
اختيار أنابيب الرش: دليل Sch 10 مقابل Sch 40
Introduction You are a fire protection engineer in the design phase of the new commercial building, and you are calculating hydraulics for the automatic...
تزيد زاوية شطبة الأنبوب الفولاذي والوجه الجذري من سرعة اللحام
Introduce In the field of oil and gas (e.g. Long-distance transportation pipelines), chemical (reactor connecting pipeline) and municipal (water supply networks) industries, steel...