HangCZPT Huashun Buying and selling Co., Ltd., situated in HangCZPT ZheJiang Province, has strong economic strength and operates seamless/welding steel tube&pipe, billet, bar, plate, specific steel and other kinds of outstanding metal merchandise which are offered at house and abroad.

The organization is fully commited to turning into an exceptional metal offer chain terminal provider provider, and has a good track record in the field.

All items are produced of excellent uncooked components and controlled by rigid quality administration technique.

Certificates:

FAQ
Q1: What is your pipes class?

A: Metal pipes which the firm is selling include casing&tubing, coupling material, linepipe for oil and gas,  structural pipe, high force boiler pipe, fluide conveying pipe, mechanical pipe and many others.

Q2: What's your advantages?
A: 1. HangCZPT Huashun team has more than 20 a long time experience in steel manufacturing and sales.
     2. Great uncooked resources and well-regulated quality administration program.
     3. Certificated by ISO, API, DNV, ABS etc.
     4. Competitive price with reliable quality.

Casing&tubing specification reference.

API Tubing List (USC Unit)

Labels Outside Diameter Wall Thick- ness Type of End-end
1
D
in.
t
in.
H40 J55 L80 R95 N80
Type 1, Q
C90 T95 P110
one.050 one.050 .113 PNU PNU PNU PNU PNU PNU -
one.050 one.050 .154 PU PU PU PU PU PU PU
one.315 one.315 .133 PNUI PNUI PNUI PNUI PNUI PNUI -
1.315 one.315 .179 PU PU PU PU PU PU PU
one.660 one.660 .a hundred twenty five PI PI - - - - -
one.660 1.660 .a hundred and forty PNUI PNUI PNUI PNUI PNUI PNUI -
one.660 one.660 .191 PU PU PU PU PU PU PU
one.900 1.900 .one hundred twenty five PI PI - - - - -
one.900 one.900 .145 PNUI PNUI PNUI PNUI PNUI PNUI -
1.900 1.900 .two hundred PU PU PU PU PU PU PU
1.900 1.900 .250 - - P - P P -
1.900 1.900 .three hundred - - P - P P -
2.063 2.063 .156 PI PI PI PI PI PI - P
2.063 two.063 .225 P P P P P P
2 3/8 2.375 .167 PN PN PN PN PN PN -
2 3/eight 2.375 .a hundred ninety PNU PNU PNU PNU PNU PNU PNU
2 3/8 two.375 .254 - - PNU PNU PNU PNU PNU
2 3/eight two.375 .295 - - P - P P -
2 3/eight 2.375 .336 - - PU - PU PU -
2 7/8 two.875 .217 PNU PNU PNU PNU PNU PNU PNU
2 7/8 two.875 .276 - - PNU PNU PNU PNU PNU
2 7/8 two.875 .308 - - PNU PNU PNU PNU PNU
2 7/8 two.875 .340 - - PU - PU PU -
2 7/eight two.875 .392 - - P - P P -
2 7/8 2.875 .440 - - P - P P -
3 1/two 3.500 .216 PN PN PN PN PN PN -
3 1/2 3.five hundred .254 PNU PNU PNU PNU PNU PNU PNU
3 1/two three.five hundred .289 PN PN PN PN PN PN -
3 1/2 3.500 .375 - - PNU PNU PNU PNU PNU
3 1/2 three.five hundred .430 - - P - P P -
3 1/two 3.500 .476 - - P - P P -
3 1/2 3.500 .530 - - P - P P -
four 4.000 .226 PN PN PN PN PN PN -
4 four.000 .262 PU PU PU PU PU PU -
four four.000 .330 - - P - P P -
4 4.000 .415 - - P - P P -
four 4.000 .500 - - P - P P -
4 four.000 .610 - - P - P P -
4 1/two 4.500 .271 PNU PNU PNU PNU PNU PNU -
4 1/2 four.five hundred .337 - - P - P P -
4 1/2 four.500 .380 - - P - P P -
4 1/two four.five hundred .430 - - P - P P -
4 1/two 4.500 .five hundred - - P - P P -
4 1/two 4.500 .560 - - P - P P -
4 1/two 4.500 .630 - - P - P P -
NOTE    P = Plain-conclude, N = Non-upset threaded and coupled, U = External upset threaded and coupled, I = Integral joint.