стальных бесшовных труб и теплообменников

Спецификации 1. Бесшовная труба
2.OD: 1" до 16"; Thk:3 мм ~ 50 мм

ASTM углеродистая сталь труба
продукты имя:
бесшовных труб из углеродистой стали стандарта: стандарт GB/T8162, GB/T8163 и ASTM.
материал: 10# (ASTM a106/53 Gr.B,A192,A179-C),
20# (ASTM A106/53 Gr.B, A178-C, A210-A-1, A315-B, AISI1020),
45#(AISI1045),
16mn (ASTM A210-C) и т.д. size:33mm~406mm(1"~16")

техника: рисунок холодной или горячей прокатки.
упаковка: в пачке и согласно запросам клиентов.
терпимости:
OD:+/-1% длина: 20 мм
Если у вас есть какие-либо вопросы, пожалуйста не стесняйтесь, дайте нам знать, спасибо!

APPLICATION:

GB/T 8162-2008 Seamless Steel Tubes For Structural Purposes

GB/T 8163-2008 Seamless Steel Tubes For Liquid Service

ASTM A53 It is used for conveying water,petrolem,gas and other common fluids.

ASTM A106 For the purpose of the pipeline project of boiler,water&petroleum.

API SPCE 5L For the purpose of transportation of gas,water,oill in oil&gas industry.

API SPEC 5CT Tubing is used in extracting petroleum & natural gas. casing pipe serves as wall of well.

ASTM A519 Seamless carbon and alloy steel mechanical tubing

A 179/A179M cold drawn low carbon steel heat exchanger and condenser tubes

ASTM A192/A192M for manufacturer wall panel,economizer,reheater,super heater,and the steam pipeline of boilers

DIN 1629 applies to seamless circulal tubes and pipes made of unalloyed steels

DIN17175 Cold Drawn Seamless Tube For Boiler And Heat Exchanger

DIN2391 Cold drawn or cold rolled precision seamless steel tubes for hydraulic pressure

STANDARD	GRADE	CHEMICAL COMPOSITION
		C	Si	Mn	P	S	Cr	Mo	Cu	V
GBT 8162	#10	0.07- 0.14	0.17-0.37	0.35-0.65	0.035
	#20	0.17-0.24	0.17-0.37	0.35-0.65	0.035
GBT 8163	#10	0.07- 0.14	0.17-0.37	0.035-0.065	0.035
	#20	0.17-0.24	0.17-0.37	0.35-0.65	0.035
ASTM A106	A	≤0.25	≤0.10	0.270.93	≤0.035	≤0.035	≤0.40	≤0.15	≤0.40	≤0.08
	B	≤0.30	≤0.10	0.291.06	≤0.035	≤0.035	≤0.40	≤0.15	≤0.40	≤0.08
	C	≤0.35	≤0.10	0.291.06	≤0.035	≤0.035	≤0.40	≤0.15	≤0.40	≤0.08
ASTM A53	A	0.25	/	0.95	0.05	0.045	0.4	0.15	0.4	0.08
	B	0.3	/	1.2	0.05	0.045	0.4	0.15	0.4	0.08
ASTM A179	A179	≤0.06-0.18	/	0.27-0.63	≤0.035	≤0.035
ASTM A192	A192	0.060.18	≤0.25	0.270.63	≤0.035	≤0.035
ASTM A210	A-1	≤0.27	≥0.10	≤0.93	≤0.035	≤0.035
	C	≤0.35	≥0.10	0.291.06	≤0.035	≤0.035

Группа Продуктов : Бесшовные трубы > ASTM A106/A106M, ASTM A53/A53M