Tubling na Casing Bomba iliyotengenezwa China

Manufaa ya Kutumia Mirija na Mabomba ya Kupitishia Mirija katika Viwanda vya Mafuta na Gesi

Muundo wa Kemikali, Sehemu ya Misa (%)

Daraja
	C	Mn		Mo		Cr		Ni		Cu	P	S	Si
Aina	min	max	min	max	min	max	min	max	max	max	max	max	max	H40
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
													0.03	J55
													0.03	K55
													0.03	N80
	1											0.03	0.03	N80
Q												0.03	0.03	R95
		0.45 c			1.9						l80	0.03	0.03	0.45
	1	0.43 a			1.9				L80	0.25	0.35	0.03	0.03	0.45
9Kr		L80	0.15	0.3	0.6	0.9	1.1	8	10	0.5	0.25	0.02	0.03	1
13Kr		0.15	0.22	0.25	1		C90	12	14	0.5	0.25	0.02	0.03	1
	1		0.35	0.25 b	1.2		0.85		1.5	0.99		0.02	0.03	T95
	1		0.35	0.25 b	1.2		0.85	0.4	1.5	0.99		0.02	0.03	C110
			0.35		1.2	0.25	1	0.4	1.5	0.99		0.02	0.03	P110
e											0.030 e	0.030 e		Q125
	1		0.35		1.35		0.85		1.5	0.99		0.02	0.01	KUMBUKA Vipengele vilivyoonyeshwa vitaripotiwa katika uchanganuzi wa bidhaa.
a Kiwango cha kaboni kwa L80 kinaweza kuongezeka hadi 0.50% kiwango cha juu ikiwa bidhaa imezimwa na mafuta au polima.
b Maudhui ya molybdenum ya Daraja la C90 Aina ya 1 hayana ustahimilivu wa chini zaidi ikiwa unene wa ukuta ni chini ya milimita 17.78.
c Kiwango cha kaboni kwa R95 kinaweza kuongezeka hadi 0.55% kiwango cha juu ikiwa bidhaa itazimwa na mafuta.
d Maudhui ya molybdenum kwa T95 Aina ya 1 yanaweza kupunguzwa hadi 0.15% ya chini ikiwa unene wa ukuta ni chini ya 17.78 mm.
e Kwa Daraja la EW P110, maudhui ya fosforasi yatakuwa ya juu zaidi ya 0.020% na yaliyomo kwenye salfa 0.010% ya juu zaidi.
e For EW grade P110, the phosphorus content shall be 0.020 % maximum and the sulfur content 0.010 % maximum.

Oil Tube chinese high-quality Factory,Casing Pipe china Best Supplier,Thirdly, Chinese-made Tubing and casing Pipes are environmentally friendly. They are made from recyclable Materials, which means that they can be reused and recycled, reducing the amount of waste produced by the Oil and Gas industry. This helps to reduce the environmental impact of the industry and makes it more sustainable.

Finally, Chinese-made tubing and casing pipes are highly reliable. They are designed to be strong and durable, meaning that they will not fail or break down easily. This makes them ideal for use in long-term projects, as they will not need to be replaced as often as other materials.

The use of Chinese-made tubing and casing pipes in oil and gas industries is a great way to save money and reduce the environmental impact of the industry. They are highly durable, cost-effective, and environmentally friendly, making them an ideal choice for any Company looking to maximize their profits and reduce their environmental footprint.