HangCZPT Huashun Buying and selling Co., Ltd., found in HangCZPT ZheJiang Province, has powerful financial energy and operates seamless/welding metal tube&pipe, billet, bar, plate, unique metal and other types of excellent steel merchandise which are marketed at house and abroad.

The business is fully commited to getting to be an exceptional metal source chain terminal service supplier, and has a great track record in the subject.

All products are produced of good uncooked resources and managed by strict quality management method.

Certificates:

FAQ
Q1: What is your pipes class?

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

Q2: What’s your positive aspects?
A: one. HangCZPT Huashun team has much more than twenty a long time experience in metal manufacturing and income.
     2. Good uncooked resources and nicely-regulated quality management system.
     3. Certificated by ISO, API, DNV, ABS etc.
     4. Competitive price with reliable quality.

Casing specification reference.

 

API Casing List (USC Unit)

specification Outside Diameter Wall Thick- ness Type of End-finish 
1 two D
in.
t
in.
H40 J55 K55 L80 R95 N80
Type 1, Q
C90 T95 C110 P110 Q125
4 1/two nine.50 4.500 .205 PS PS
4 1/2 10.50 4.five hundred .224 PSB
4 1/2 eleven.60 4.five hundred .250 PSLB PLB PLB PLB P PLB
4 1/two 13.fifty four.five hundred .290 PLB PLB PLB P PLB
4 1/two fifteen.ten four.five hundred .337 PLB PLB
5 11.50 5.000 .220 PS
5 13.00 five.000 .253 PSLB
five fifteen.00 5.000 .296 PSLB PLB PLB PLB P PLB
5 18.00 five.000 .362 PLB PLB PLB P PLB PLB
5 21.forty 5.000 .437 PLB PLB PLB P PLB PLB
five 23.twenty 5.000 .478 PLB PLB PLB P PLB PLB
5 24.ten 5.000 .five hundred PLB PLB PLB P PLB PLB
5 1/2 14.00 five.500 .244 PS PS
5 1/2 fifteen.50 five.five hundred .275 PSLB
5 1/two seventeen.00 five.five hundred .304 PSLB PLB PLB PLB P PLB
5 1/two 20.00 five.500 .361 PLB PLB PLB P PLB
5 1/2 23.00 5.500 .415 PLB PLB PLB P PLB PLB
5 1/two 26.80 5.500 .five hundred P P
5 1/two 29.70 5.500 .562 P P
5 1/2 32.sixty five.five hundred .625 P P
5 1/2 35.thirty five.five hundred .687 P P
5 1/2 38.00 5.500 .750 P P
5 1/2 40.fifty five.five hundred .812 P P
5 1/2 forty three.10 5.five hundred .875 P P
6 5/eight twenty.00 six.625 .288 PS PSLB
6 5/eight 24.00 6.625 .352 PSLB PLB PLB PLB P PLB
6 5/8 28.00 6.625 .417 PLB PLB PLB P PLB
6 5/8 32.00 6.625 .475 PLB PLB PLB P PLB PLB
7 17.00 7.000 .231 PS
seven 20.00 seven.000 .272 PS PS
seven 23.00 seven.000 .317 PSLB PLB PLB PLB P
seven 26.00 seven.000 .362 PSLB PLB PLB PLB P PLB
seven 29.00 7.000 .408 PLB PLB PLB P PLB
seven 32.00 7.000 .453 PLB PLB PLB P PLB
seven 35.00 7.000 .498 PLB PLB PLB P PLB PLB
7 38.00 7.000 .540 PLB PLB PLB P PLB PLB
seven forty two.70 7.000 .625 P P
seven forty six.40 7.000 .687 P P
seven fifty.ten seven.000 .750 P P
seven fifty three.60 seven.000 .812 P P
seven 57.10 7.000 .875 P P
7 5/eight 24.00 seven.625 .three hundred PS
7 5/8 26.40 seven.625 .328 PSLB PLB PLB PLB P
7 5/8 29.70 seven.625 .375 PLB PLB PLB P PLB
7 5/8 33.70 seven.625 .430 PLB PLB PLB P PLB
7 5/8 39.00 7.625 .500 PLB PLB PLB P PLB PLB
7 5/eight forty two.eighty 7.625 .562 PLB PLB PLB P PLB PLB
7 5/eight forty five.thirty 7.625 .595 PLB PLB PLB P PLB PLB
7 5/eight 47.ten 7.625 .625 PLB PLB PLB P PLB PLB
7 5/8 fifty one.20 seven.625 .687 P P
7 5/8 55.thirty seven.625 .750 P P
7 3/4 46.10 seven.750 .595 P P P P P P
8 5/8 24.00 eight.625 .264 PS
8 5/eight 28.00 8.625 .304 PS
8 5/eight 32.00 8.625 .352 PS PSLB
8 5/8 36.00 8.625 .four hundred PSLB PLB PLB PLB P
8 5/eight forty.00 8.625 .450 PLB PLB PLB P PLB
8 5/eight forty four.00 8.625 .500 PLB PLB PLB P PLB
8 5/8 49.00 eight.625 .557 PLB PLB PLB P PLB PLB
9 5/eight 32.thirty nine.625 .312 PS
9 5/eight 36.00 9.625 .352 PS PSLB
9 5/eight forty.00 nine.625 .395 PSLB PLB PLB PLB P
9 5/8 forty three.50 nine.625 .435 PLB PLB PLB P PLB
9 5/eight 47.00 9.625 .472 PLB PLB PLB P PLB PLB
9 5/eight 53.fifty nine.625 .545 PLB PLB PLB P PLB PLB
9 5/eight fifty eight.40 nine.625 .595 PLB PLB PLB P PLB PLB
9 5/8 59.40 nine.625 .609 P P
9 5/eight 64.90 nine.625 .672 P P
9 5/eight 70.thirty 9.625 .734 P P
9 5/8 75.sixty 9.625 .797 P P
10 3/4 32.75 10.750 .279 PS
10 3/4 40.fifty 10.750 .350 PS PSB
10 3/4 45.fifty ten.750 .400 PSB
10 3/4 fifty one.00 ten.750 .450 PSB PSB PSB PSB P PSB
10 3/4 fifty five.fifty 10.750 .495 PSB PSB PSB P PSB
10 3/four 60.70 10.750 .545 PSB P PSB PSB
10 3/4 sixty five.70 10.750 .595 PSB P PSB PSB
10 3/4 73.20 10.750 .672 P P
10 3/four seventy nine.20 10.750 .734 P P
10 3/four eighty five.30 ten.750 .797 P P
11 3/4 42.00 11.750 .333 PS
11 3/four forty seven.00 11.750 .375 PSB
11 3/4 54.00 11.750 .435 PSB
11 3/4 60.00 11.750 .489 PSB PSB PSB PSB P PSB PSB
11 3/4 65.00 eleven.750 .534 P P P P P P
11 3/four seventy one.00 11.750 .582 P P P P P P
13 3/8 forty eight.00 thirteen.375 .330 PS
13 3/8 54.50 thirteen.375 .380 PSB
13 3/8 61.00 13.375 .430 PSB
13 3/8 68.00 thirteen.375 .480 PSB PSB PSB PSB P PSB
13 3/eight seventy two.00 13.375 .514 PSB PSB PSB P PSB PSB
sixteen sixty five.00 16.000 .375 PS
sixteen seventy five.00 16.000 .438 PSB
sixteen 84.00 sixteen.000 .495 PSB
sixteen 109.00 16.000 .656 P P P P P
18 5/eight 87.50 18.625 .435 PS PSB
20 ninety four.00 20.000 .438 PSL PSLB
20 106.fifty 20.000 .500 PSLB
twenty 133.00 20.000 .635 PSLB
NOTE    P = Plain-conclude, S = Short round thread, L = Long round thread, B = Buttress thread.